a bilateral symmetrical adult animal that has ecto, meso and endoderm derived tissues along with a notochord belongs to which phylum or subphylum?

Answers

Answer 1

Vertebrata: Subphylum of Chordata. Chordata is the final animal phylum. All of its members, known as chordates, have a head, a body cavity, and a digestive system.

Are notochords present in chordates?

The notochord is the distinguishing feature of the chordates and plays crucial roles in the development of vertebrates. It acts as a major skeletal component of the growing embryo as well as a source of midline signals that design neighboring tissues.

What kinds of creatures have bilateral symmetry?

The great majority of animals, including insects, fish, amphibians, reptiles, birds, mammals, and the majority of crustaceans, have bilateral symmetry.

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Answer 2

The phylum Chordata or subphylum vertebrata is made up of bilaterally symmetrical adult animals with ecto, meso, and endoderm derived tissues and a notochord.

what are chordates?

The phylum Chordata and the kingdom Animalia both have vertebrates as members. The four distinguishing characteristics of animals in the phylum Chordata are a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a postanal tail. These characteristics all arise at some point throughout animal development. Some of these are only present during embryonic development in certain groups.

Additionally, chordates have a segmented body, triploblastic, bilaterally symmetrical, and coelomic skeleton.

The body design is intricate and distinctive.

Organ systems are the level of organization found in the body.

The notochord, a flexible, rod-shaped structure present in all chordate embryos and in the adult stages of some chordate species, is the source of the name "Chordate," which refers to a group of organisms. It supports the skeleton along the entire length of the body and is situated between the digestive tract and the spinal cord.

The class Vertebrata includes all vertebrates. Vertebrates have all four of the chordates' defining qualities, but they also have derived traits that set them apart from invertebrate chordates. Vertebrata gets its name from the vertebral column, which is made up of distinct bones called vertebrae that are linked together to form the backbone. The notochord, which is only present in the embryonic stage, is replaced by the vertebral column in adult vertebrates.

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A Bilateral Symmetrical Adult Animal That Has Ecto, Meso And Endoderm Derived Tissues Along With A Notochord
A Bilateral Symmetrical Adult Animal That Has Ecto, Meso And Endoderm Derived Tissues Along With A Notochord

Related Questions

What is the correct amino acid sequence for the
mRNA code AUGCCAGUAUGA

Answers

Answer:

UAC GGU CAU ACU

The correct amino acid sequence is Methionine-Proline-Valine-Stop codon.

What is the genetic code?

The genetic code is a code that specifies the amino acids that will be added to a protein from a given nucleic acid chain.

Each triplet of nucleotides or codon in mRNA indicates a specific amino acid.

For example, the codon AUG specifies the addition of the amino acid Methionine.

In conclusion, the correct amino acid sequence is Methionine-Proline-Valine-Stop codon.

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Arrange these energy sources from highest to lowest percentage of worldwide use. 1, Nuclear 1. Coal * Hydroelectric​

Answers

Explanation:

hydro coal nuclear i think it would like thst

The arrangement of the energy according to the highest to the lowest percentage of worldwide use is coal, hydroelectric and nuclear. The arrangement is 2, 3, and 1.

What is energy?

Energy is a quantitative property that is used in doing any work. The energy is always transferred from one form to another form. It is present in the conserved form.

The energy which is used majorly is coal, then hydroelectricity, which is made by water then the nuclear power plant.

Thus, the arrangement is 2. Coal, 3, hydroelectric, 1. Nuclear energy.

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what major events happened in the paleozoic, mesozoic and cenozoic era’s?

Answers

Answer:

Each of the names of the Eras reflects the relative stage in the development of life. Paleozoic means old life, Mesozoic means middle life, and Cenozoic means new life.

Explanation:

How do you think the ocean will change over the next 100 years?

Answers

The ocean color will change because of global warming and the pollution caused by humans. The water might even turn into a dark nasty color.

2. A cross between two snapdragons produced 15 offspring with red flowers and 17 offspring with pink flowers. What are the genotypes and phenotypes of the parents?​

Answers

The most likely genotypes and phenotypes of the parents are:

Parent 1: Rr (phenotype: red flowers)

Parent 2: Rr (phenotype: pink flowers)

In this case, we can deduce the genotypes and phenotypes of the parents by analyzing the offspring ratios. Let's assign the following symbols:

R: Dominant allele for red flower color

r: Recessive allele for pink flower color

Given that 15 offspring have red flowers and 17 have pink flowers, we can assume that the red flower color is dominant and the pink flower color is recessive. The genotypes and phenotypes of the parents can be determined as follows:

Since all the offspring have either red or pink flowers, both parents must carry at least one dominant allele for red flower color. Let's consider the following possibilities:

Parent 1: RR (homozygous dominant for red flower color)

Parent 2: rr (homozygous recessive for pink flower color)

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Japanese honeysuckle is found in the United States. It outcompetes other plants by blooming early and dying off late. This is an example of

Answers

Answer:

nonnative species

Explanation:

just learned about it on Edge

Help i cant w this


4.03

Help i cant w this4.03

Answers

Carbon monoxide prevents oxygen from being transported in the body.

Nitrogen oxides can cause asthma

Particulate matter irritate lungs, cause dizziness, seizures or death.

Sulfur oxide can cause inflammation and irritation of the respiratory system.

What are Heath Effects?

Health effects are the physical, psychological, or social repercussions on a person's wellbeing or general health that might be caused by a particular illness or factor. Depending on the nature of the contributing element, these consequences might be either favorable or negative.

Health effects can be caused by a variety of things, including genetic predispositions, diseases, drugs, and environmental variables. For instance, exposure to air pollution can have harmful health impacts, such as cardiovascular and respiratory disorders. In a similar vein, obesity, heart disease, and musculoskeletal issues can all be exacerbated by a sedentary lifestyle.

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which term explains a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons? select the correct answer below: neurolemma myelin ganglion neurofibril

Answers

The term that explains a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons is B. Myelin.

Myelin is a lipid-rich, multilayered covering produced by oligodendrocytes in the central nervous system and Schwann cells in the peripheral nervous system.Myelin is important for the proper function of the nervous system since it insulates axons and speeds up the conduction of nerve impulses.

The process of myelination, which starts in the prenatal stage and continues through adolescence, plays an important role in the growth and development of the nervous system. In summary, myelin is a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons. It is a crucial part of the nervous system and is important for the proper function of the nervous system. So the correct answer is B. myelin is the term that explains a cellular extension containing a fatty substance produced by glia that surrounds and insulates axons.

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in the cladogram, what primate is most closely related to baboons? group of answer choices gorillas humans chimpanzees

Answers

Based on the cladogram, chimpanzees are most closely related to baboons, as they share a common ancestor more recently than gorillas and humans. The cladogram is a branching diagram that shows the evolutionary relationships between different species or groups of species. The closer two species are on the cladogram, the more recently they share a common ancestor. In this case, the branch that leads to chimpanzees and baboons diverged more recently than the branches that lead to humans and gorillas. Therefore, chimpanzees are the closest primate relative to baboons among the options given.

A cladogram is a type of branching diagram that represents the evolutionary relationships between different species or groups of species. In a cladogram, the closer two species are on the tree, the more recently they shared a common ancestor. To read a cladogram, we look at the branches that connect different groups of organisms. Each branch point, or node, represents a common ancestor. The branch lengths do not necessarily represent time or amount of evolutionary change, but rather the amount of evolutionary divergence between groups.

In the case of the question, the cladogram indicates that chimpanzees are the closest primate relative to baboons. This is because the branch that connects chimpanzees and baboons is closer to the present time than the branches that connect humans and gorillas to baboons. Therefore, the common ancestor of chimpanzees and baboons is more recent than the common ancestor of humans and gorillas with baboons. This suggests that chimpanzees and baboons share more recent evolutionary history and are more closely related than humans and gorillas to baboons.

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In a study comparing the genomes of photosynthetic organisms, scientists identified genes specific to the synthesis of lignin. The resulting data are presented in the table.Organism Group Approximate number of genes associated with an enzyme unique to lignin biosynthesisPhaeodactylum Diatoms 0Volvox Green algae 0A moss Bryophytes 12Spike moss Lycophytes 38Rice Monocots 55Poplar tree Dicots 53Question:Which derived characteristic would MOST likely explain the results from the genome analysis?A. appearance of vascular tissueB. appearance of pollenC. appearance of monocots and dicotsD. appearance of flowersQuestion:The genome of a pine, a gymnosperm, is analyzed for the number of genes specific for the biosynthesis of lignin. Based on the results presented in the table, which is the estimated number of genes that should be expected from the analysis?A. between 0 and 9B. between 10 and 29C. between 30 and 59D. more than 60

Answers

The answer to the first question is A. appearance of vascular tissue & the answer to the second question is C. between 30 and 59.

As per the question given,  

The presence of lignin is a key characteristic of vascular plants, which have specialized tissues for transporting water and nutrients throughout the plant. Diatoms, green algae, and bryophytes do not have true vascular tissue, while lycophytes, monocots, and dicots do.

Based on the data presented in the table, pine, as a gymnosperm, is more closely related to lycophytes than to mosses or algae. Lycophytes have 38 genes associated with lignin biosynthesis, while dicots and some monocots have between 53 and 55. Therefore, it is reasonable to expect that pine, as a gymnosperm, would have an intermediate number of genes, between 30 and 59.

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Mutations are changes in the DNA of an organism. Changes caused by mutations can affect the structure and function of different
proteins in the body. Three changes caused by mutations are described below:
• Having two different-colored eyes is caused by a mutation that results in increased or decreased pigmentation in one of the
eyes. While this mutation affects the coloration of the eye, it does not affect how the eye functions.
• Cystic fibrosis is caused by the mutation of a protein in the lungs that causes a sticky mucus to build up in the lung tissue. This
build up of mucus can make it difficult for a person to breathe.
• Bone density can be affected by a mutation. This mutation can cause very dense bones that are almost unbreakable.
What is true about mutations in organism?
A. Changes caused by mutations always have negative effects on an organism.
B. Changes caused by mutations can be harmful, beneficial, or neutral to an organism.
C. Changes caused by mutations always have positive effects on an organism.
D. Changes caused by mutations never have an effect on an organism's cells.
?

Answers

Changes caused by mutations can be harmful, beneficial, or neutral to an organism.

The outcome of a mutation, or alteration in the DNA structure. Mutations can have a wide range of impacts, from being advantageous to having no effect to having fatal consequences, and everything in between.The majority of mutations on the organism they occur in have neither good nor bad effects. Neutral mutations are the name given to these mutations.Some mutations benefit the organism in which they take place. They are known as advantageous mutations. They result in novel protein variants that aid organisms in adjusting to environmental changes.Any arbitrary alteration to a gene's DNA is likely to produce a protein that performs improperly or not at all. Such alterations are probably detrimental.

Therefore, option B. is correct.

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When you turn on a lamp, energy is transferred electricity into light and _____ energy stores ,which are dispersed into the surroundings. (what word completes the sentence)​

Answers

Answer:

Heat or Thermal

Explanation:

Answer:

The right answer is "heat" or "thermal"

Explanation:

Electric lamps generate both light and heat. Heat energy is stored in thermal energy stores.

Look at the overall view of the onion root tip. Which phase does it look like most cells are in? Why are most cells in this phase?

Answers

Hello. You did not present the image to which this question refers, which makes it impossible for this question to be answered. However, I will try to help you in the best possible way.

I believe you are looking at cells from the tip of the root, in an experiment where the tip of the root of the onion was cut. To redo the tip of the root, the onion cells will undergo mitosis, which is the cell division where a cell originates from two identical cells.

Mitosis has five phases and all of them can be seen in the onion root cells according to the following characteristics:

1. Interphase: it is the moment when the cells increase in size and intensify their metabolic activity. The cells of the onion root will be in this phase when they appear as a completely dark and filled circle.

2. Prophase: The chromosomes condense and become visible and the cell membrane is flawed. In the cells of the onion root, you will be able to see this phase in cells that appear as an irregular circle, with a tangle of lines scattered inside.

3. Metaphase: The chromosomes condense further and connect to the spindle lines that are in the center of the cell. In the onion root cells, you will identify this phase in circles with a tangle of lines that are concentrated in the center of the cells.

4. Anaphase: The centromeres are separated and the sister chromatids migrate to the poles of the cell. You will be able to see this phase in cells that have a concentration of lines at both ends of the cell.

5. Telophase: the chromosomes are decondensed and the cell membrane is formed again while the cell separates into two. You will see this phase with the presentation of two cells.

To improve your understanding, the attached figure below shows how the cell appears in each phase.

Look at the overall view of the onion root tip. Which phase does it look like most cells are in? Why

Can someone help with this bio please, thank you!

Can someone help with this bio please, thank you!

Answers

I believe the false one is A/ #1 because after meiosis you have 4 haploid daughter cells so all the other answers should be right but I’m not completely sure.

Which Factor best explains why some people will react differnetly than others to the same dose of an antibiotic?

A. high potency
B. low concentration
C. Individual exposer
D. Individual suscepetiablity

Answers

Answer:

D. individual susceptibility.

Explanation:

I took a test and it was correct!

39. The process by which light is trapped and converted to chemical energy iscalledA. cellular respiration.B. photosynthesis.C. the Calvin cycle.

Answers

Explanation:

Photosynthesis is the process by which plants trap light energy through their pigments and together with carbon dioxide and water generate a carbohydrate (chemical energy).

That is, photosynthesis is the process in which light energy is converted into chemical energy in the form of sugars.

we can conclude that the correct answer is:

Answer:

B. photosynthesis.

Michael opens a savings account with an initial deposit of $4,400. he earns 4.75% compound interest each quarter. how much would the final balance of the savings account be after 25 years if michael makes quarterly deposits of $100? use an online calculator, then round your answer to the nearest whole number

Answers

The final balance of the savings account after 25 years if Michael makes quarterly deposits of $100 is $57,881.

Using an online calculator, the final balance of Michael's savings account would be approximately $57,881 after 25 years. This calculation assumes that Michael makes a quarterly deposit of $100 and that the interest compounds every quarter at a rate of 4.75%.

Compound interest means that not only is Michael earning interest on his initial deposit, but also on the interest he earns each quarter. Therefore, the balance grows at an increasing rate over time.

To calculate this, we can use the formula A = P(1 + r/n)^(nt), where A is the final balance, P is the initial deposit, r is the interest rate, n is the number of times the interest compounds per year, and t is the number of years. Plugging in the values for this scenario, we get

\(A = 4400(1 + 0.0475/4)^(4*25) + 100[((1 + 0.0475/4)^(4*25) - 1)/(0.0475/4)].\)

The first part of the equation calculates the balance from the initial deposit, and the second part calculates the balance from the quarterly deposits. Rounding the answer to the nearest whole number, the final balance is $57,881.

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What industry played a major role in some of the first discoveries in Earth Science?

Answers

He made the discovery of the simultaneous descent of objects of various masses in the motion of uniformly accelerated objects. Galileo announced his first scientific discovery of the telescope on August 21, 1609, to the world's awe.

What is Earth science?

The study of the Earth's structure, characteristics, processes, and 4.5 billion years of biotic development is known as earth science. Maintaining life on the earth requires an understanding of these phenomena.

The study of the earth's atmosphere (meteorology or atmospheric science), the water flowing on and beneath the surface of continents (hydrology), and the planet's seas and oceans are frequently included under the umbrella of "earth science" in general usage (oceanography or ocean sciences).

Thus, these are some of the first discoveries in Earth Science.

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please answer the questions
it's urgent​

please answer the questions it's urgent

Answers

Answer:

i)f

ii)d

iii)e

iv)a

v)b

vi)c

please answer the questions it's urgent

The muscles of the body are part of the musculoskeletal system but would not operate without the _______ system providing the impulses that cause the muscles to act.

A.

respiratory

B.

reproductive

C.

nervous

D.

cardiovascular

Answers

Although the neurological system supplies the impulses that cause the muscles to perform, the body's muscles would not function without it. Although the muscles are a part of the musculoskeletal system.

What is the ideal method for defining muscles?

Do both cardiovascular and weight training. Muscle growth and definition are aided by resistance training. To lose the additional fat layers between the muscles and the skin, though, you'll also need to engage in some aerobic exercise.

What promotes faster muscle growth?

After working out, eating adequate calories and protein aids in muscle growth and rehabilitation. Protein makes up muscle, so it's important to consume enough of it after strength training to prevent the breakdown of muscle protein and promote muscle synthesis.

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The nurse caring for a patient diagnosed with squamous cell carcinoma knows that which patient findings are risk factors for the development of skin cancer?

Answers

The nurse checks the risk factors for all forms of pores and skin cancer encompassing skin that burns without difficulty, blonde or purple hair, a record of immoderate solar exposure, which includes sunburns, tanning mattress uses a weakened immune system, and a development history of skin most cancers.

The nurse must keep in mind assessing the 3 elements customer's skin temperature, Moisture, and Texture. the usage of the nursing method, nurses can play a key position in  identifying people who have got this odd mole sample, instructing patients approximately cancer threat-reduction techniques,

And coordinating pigmented lesion surveillance applications geared toward both number one prevention and earlier detection and treatment of Squamous cell carcinoma of the pores and skin is a common form of pores and skin cancer that develops inside the squamous cells that make up the center and outer layers of the skin. UV light helps lessen your chance of squamous mobile carcinoma of the pores and skin and different styles of skin cancers.

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Please explain 11 Incoterm rules, their usages and examples.
nd compare differences between them.

Answers

Incoterms are a set of standardized international trade rules that define the responsibilities and obligations of buyers and sellers in terms of delivery, risk transfer, and costs. Understanding these 11 Incoterms is crucial for ensuring smooth and transparent global trade transactions.

1. EXW (Ex Works): The seller makes the goods available at their premises, and the buyer is responsible for all transportation and costs. Example: "EXW Factory A" - Buyer arranges pickup from Factory A.

2. FCA (Free Carrier): The seller delivers the goods, cleared for export, to a carrier nominated by the buyer. Example: "FCA Port B" - Seller hands goods to the carrier at Port B.

3. FAS (Free Alongside Ship): The seller delivers the goods alongside a vessel nominated by the buyer at a specific port. Example: "FAS Port C" - Goods placed next to the ship at Port C.

4. FOB (Free on Board): The seller delivers the goods on board a vessel nominated by the buyer at a specified port. Example: "FOB Port D" - Seller ensures goods are on the vessel at Port D.

5. CFR (Cost and Freight): The seller covers the cost of goods and freight to the destination port. Example: "CFR Port E" - Seller pays for freight to Port E.

6. CIF (Cost, Insurance, and Freight): Similar to CFR, but the seller also provides insurance against loss or damage during transportation. Example: "CIF Port F" - Seller covers insurance in addition to freight to Port F.

7. CPT (Carriage Paid To): The seller delivers goods to a carrier and pays for transportation to the named destination. Example: "CPT Warehouse G" - Seller covers transport to Warehouse G.

8. CIP (Carriage and Insurance Paid To): Similar to CPT, but the seller also provides insurance against loss or damage during transportation. Example: "CIP Warehouse H" - Seller covers insurance and transport to Warehouse H.

9. DAP (Delivered at Place): The seller delivers goods to the buyer at a named place, without unloading. Example: "DAP Buyer's Facility" - Seller is responsible for delivery to the buyer's facility.

10. DPU (Delivered at Place Unloaded): The seller delivers goods to the named destination, including unloading. Example: "DPU Warehouse I" - Seller handles delivery and unloading at Warehouse I.

11. DDP (Delivered Duty Paid): The seller delivers goods to the buyer, cleared for import, and pays all applicable duties and taxes. Example: "DDP Customer's Doorstep" - Seller handles delivery and customs duties to the customer's location.

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The Incoterms rules define the obligations and responsibilities of buyers and sellers in international trade. Understanding these rules is crucial for determining who is responsible for various aspects of the transaction, such as transportation, insurance, and costs. Each Incoterm rule has its own specific usage and implications, and it's important to select the appropriate one based on the nature of the transaction and the parties' agreements.

The Incoterms (International Commercial Terms) are a set of standardized rules established by the International Chamber of Commerce (ICC) to govern international trade. They define the responsibilities of buyers and sellers in terms of the delivery of goods, the transfer of risk, and the allocation of costs.

There are 11 Incoterms rules, each with its specific usage and set of responsibilities. Here is a brief explanation of each rule, along with examples:

1. EXW (Ex Works): The seller makes the goods available at their premises, and the buyer is responsible for all transportation and costs from the seller's location to the final destination.

Example: The seller delivers the goods to their warehouse, and the buyer arranges transportation from there.

2. FCA (Free Carrier): The seller delivers the goods to a carrier chosen by the buyer, and the risk transfers to the buyer once the goods are handed over to the carrier.

Example: The seller delivers the goods to the buyer's designated carrier at a specified location.

3. CPT (Carriage Paid To): The seller pays for transportation to the agreed-upon destination, and the risk transfers to the buyer upon delivery to the carrier.

Example: The seller pays for transportation to the buyer's location, and the goods are insured until they reach the buyer.

4. CIP (Carriage and Insurance Paid To): Similar to CPT, but the seller also provides insurance against the buyer's risk of loss or damage during transportation.

Example: The seller pays for transportation and insurance to the buyer's location.

5. DAT (Delivered at Terminal): The seller delivers the goods, unloaded, at a designated terminal at the agreed-upon destination.

Example: The seller unloads the goods at the buyer's specified terminal at the port.

6. DAP (Delivered at Place): The seller is responsible for delivering the goods to the buyer at an agreed-upon place, but not unloaded.

Example: The seller delivers the goods to the buyer's warehouse, but the buyer is responsible for unloading.

7. DDP (Delivered Duty Paid): The seller is responsible for delivering the goods to the buyer, including all costs and risks, up to the destination.

Example: The seller delivers the goods to the buyer's location, including customs duties and taxes.

8. FAS (Free Alongside Ship): The seller is responsible for delivering the goods alongside the vessel at the agreed-upon port, and the buyer assumes all risks and costs from that point onwards.

Example: The seller delivers the goods to the port, and the buyer arranges for loading onto the ship.

9. FOB (Free on Board): The seller is responsible for delivering the goods onto the vessel at the agreed-upon port, and the buyer assumes all risks and costs from that point onwards.

Example: The seller loads the goods onto the ship, and the buyer arranges for transportation and insurance.

10. CFR (Cost and Freight): The seller is responsible for the cost and freight of delivering the goods to the agreed-upon port, and the risk transfers to the buyer once the goods are onboard the vessel.

Example: The seller pays for transportation to the port, and the buyer arranges for unloading and any further transportation.

11. CIF (Cost, Insurance, and Freight): Similar to CFR, but the seller also provides insurance against the buyer's risk of loss or damage during transportation.

Example: The seller pays for transportation and insurance to the port, and the buyer arranges for unloading and any further transportation.


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need helppp plss... ​

need helppp plss...

Answers

i believe it is resources

Watson and Crick's initial triple-helix model of DNA with bases on the outside of the molecule and phosphate groups on the inside was incorrect. Why did it seem reasonable for the bases to be on the outside of the DNA molecule?

Answers

Watson and Crick's initial triple-helix model of DNA with bases on the outside of the molecule and phosphate groups on the inside was based on X-ray diffraction images of DNA taken by Rosalind Franklin and Maurice Wilkins.

These images showed an X-shaped pattern, suggesting that the DNA molecule was helical. However, the pattern did not provide information about the position of the phosphate groups, leading Watson and Crick to incorrectly assume that they were on the inside.

In their model, the bases were on the outside of the molecule because they were hydrophobic and could interact with water molecules in the surrounding environment. This seemed reasonable at the time because it was believed that hydrophobic molecules would avoid water and cluster together.

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segments of DNA may be transferred from one species to another by ___

Answers

Hi! It is Horizontal gene.

Because is known to occur between different species, such as between prokaryotes.

.5
**About half the offspring would be expected to inherit the IA allele and be phenotypically A.
If one parent is blood type AB and the other is type O, what fraction of their offspring are expected to have blood type A?

Answers

Answer:

1/2 that is 50% of offsprings will have blood type A  

Explanation:

AB blood group has two alleles IA and IB , O blood has 1 allele IO,SO:

.            IO.        IO.    

      IA  AO.      AO

       

      IB    BO.      BO  

 A is a dominant allele so 50% of offsprings will have blood type

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What organs are involved in the excretory system?

Answers

Answer:

skin, liver, large intestine, lungs, and kidneys

Explanation:

Answer:

Excretory Organs. Organs of excretion include the skin, liver, large intestine, lungs, and kidneys (see the figure below). Together, these organs make up the excretory system. They all excrete wastes, but they don't work together in the same way that organs do in most other body systems.

farmers prefer vegatative propagation than seed reproduction?why?​

Answers

Answer:

Producing plants by vegetative propagation is faster than growing plants from seeds. ... Therefore, farmers prefer the method of vegetative reproduction for growing plants.

Propose what happens to sodium and potassium ions during hyperpolarization.

Answers

Answer:

En biología, la hiperpolarización es cualquier cambio en el potencial de membrana de la célula, que hace que esté más polarizada. Es decir, la hiperpolarización es un incremento en el valor absoluto del potencial de membrana de la célula.

During hyperpolarization, sodium ions are pumped out of the cell and potassium ions are pumped into the cell, leading to an overall increase in the negative charge within the cell.

What is hyperpolarization?

Hyperpolarization is a process that occurs in cells, particularly in neurons (nerve cells). It is characterized by an increase in the negative charge within the cell, which results from the movement of ions across the cell membrane. During hyperpolarization, sodium ions are pumped out of the cell and potassium ions are pumped into the cell. This results in a more negative charge inside the cell, which can inhibit the cell's ability to respond to stimuli.

Hyperpolarization is the opposite of depolarization, which is a process that leads to a decrease in the negative charge within a cell and an increase in the cell's excitability. Hyperpolarization can be triggered by various stimuli and plays a role in the normal functioning of the nervous system.

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A crocodile-like morphology evolved independently in a group of Triassic reptiles called phytosaurs, and later, after phytosaurs were extinct, in true crocodiles. This is an example of: Sympatric speciation. Iterative evolution Evolutionary drift Genetic drift Lamarckian evolution

Answers

The correct answer is iterative evolution. A crocodile-like morphology evolved independently in a group of Triassic reptiles called phytosaurs, and later, after phytosaurs were extinct, in true crocodiles. This is an example of iterative evolution.

Iterative evolution is the development of similar structures or forms independently over time in separate lineages. This is frequently seen in unrelated lineages of organisms that evolve similar features through convergent evolution. The crocodile-like morphology that evolved independently in Triassic reptiles called phytosaurs and later in true crocodiles is an example of iterative evolution as they evolved independently in separate lineages. The ability of the phytosaurs to thrive in an aquatic environment likely contributed to the development of this morphology, which later allowed true crocodiles to similarly thrive.

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What type of cell is shown below?Plant cell,egg cell,eukaryotic cell,prokaryotic cells? Which of the following was a major resource exported from Spanish America? A. cotton cloth B. silk C. gold D. limestone I really need help with this please help If f(x)=2x-x find f(-3) Spiral annular fins of 4-mm pitch, 0.3-mm thickness, and 6-m outer diameter must be added to a hot-water pipe of 3-cm outer diameter. The heat transfer coefficient outside the pipe is 20 W/m2-K for the finned pipe and 26 W/m-K for the pipe with no fin. The outside temperature is 20 C. The pipe and fins have k= 37 W/m-K. Calculate the % change in the outside thermal resistance when fins are added to the tube. object a has mass 7 kg and initial momentum kgm/s, just before it strikes object b, which has mass 9 kg. just before the collision object b has initial momentum kgm/s. Use the Law of Cosines to find the values of xand y. Round to the nearest tenth. Different types of partnership businesses PLEASE HELPP!!!!! Write an equation for the translation of y=2/x that has asymptotes x=8 and y=3 Which medication should be used cautiously in patients with a latex allergy? Crestor Mevacor Repatha Zocor .Find the centre of mass of the 2D shape bounded by the lines y = 1.7 between a = 0 to 3.3. Assume the density is uniform with the value: 1.7kg. m 2. Also find the centre of mass of the 3D volume created by rotating the same lines about the x-axis. The density is uniform with the value: 2.9kg.m-3. (Give all your answers rounded to 3 significant figures.) a) Enter the mass (kg) of the 2D plate: Enter the Moment (kg.m) of the 2D plate about the y-axis: Enter the x-coordinate (m) of the centre of mass of the 2D plate: Submit part 6 mark Unanswere b) Enter the mass (kg) of the 3D body: Enter the Moment (kg.m) of the 3D body about the y-axis: Enter the a-coordinate (m) of the centre of mass of the 3D body: Adobe Photoshop True or FalseUsing a Layer Adjustment is a destructive form ofediting a photo. What are some of the criticisms of the Electoral College system as a result of the 2000 and 2016 elections? How does the US Census that occurs every ten years factor into the Electoral College? The mean number of sick days an employee takes per year is believed to be about ten. Members of a personnel department do not believe this figure. They randomly survey eight employees. The number of sick days they took for the past year are as follows: 12; 4; 15; 3; 11; 8; 6; 8. Let x = the number of sick days they took for the past year. Should the personnel team believe that the mean number is ten? Please help me I need help six more than the quotient of a number and 8 is equal to 4 2. Draw 3 different polygons that have only 2 lines of symmetry You are given the numbers {32 + n, n/8, and \sqrt{n + 23}. Find the smallest value of n so that all of the numbers in the set are natural numbers 11. Jonathan has $7.00 in nickels, dimes, and quarters. He has twice as many dimes as nickels, and 3 times as many quarters as nickels. He has 42 coins altogether. How. many of each coin does he have Which statements accurately describe Roger Williams?Select all correct answers.He provided a colony just for Catholics.He supported religious toleration.He defeated the local Indians and won their land.He was the founder of Rhode Island.