Arrange these groups in order from most inclusive (most general) to least inclusive (most specific).
A) osteichthyans, gnathostomes, lobe-fins, tetrapods, amphibians
B) osteichthyans, gnathostomes, amphibians, tetrapods, lobe-fins
C) gnathostomes, osteichthyans, lobe-fins, tetrapods, amphibians
D) gnathostomes, osteichthyans, tetrapods, lobe-fins, amphibians
Answers
These groups are arranged in order from most inclusive (most general) to least inclusive (most specific) is gnathostomes, osteichthyans, lobe-fins, tetrapods, amphibians.
What is gnathostomes?The jawed vertebrates are called gnathostomata. The phrase comes from the Greek words "jaw" and "mouth." Approximately 60,000 species make up the diversity of the gnathostome, which represents 99% of all vertebrates still alive today.
What is osteichthyans?A broad taxonomic group of fish called osteichthyes, also known as the "bony fish," has skeletons that are predominantly made of bone tissue.
What is lobe-fins?The taxon Sarcopterygii, also known as Crossopterygii, is made up of bony fishes noted for having lobe-finned fishes as its members.
What is tetrapods?Four-legged vertebrates that make up the superclass Tetrapoda are known as tetrapods, which derives from the Ancient Greek (tetra-) "four" and "foot." It consists of synapsids, dinosaurs, and extinct as well as living amphibians, reptiles, and dinosaur-related birds (including mammals).
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Related Questions
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Enzymes secreted by cells in the leaves of the Venus flytrap can digest
A.
proteins into amino acids
B.
sugars into starches
C.
amino acids into fats
D.
proteins into sugars
Answers
The enzymes that are in cells in the leaves of the Venus flytrap can digest proteins into amino acids.
What are enzymes?Enzymes are proteins which perform various functions in the body. These enzymes are very helpful in metabolic activities such as the digestion of food.
In this case, the enzymes that are in cells in the leaves of the Venus flytrap can digest proteins into amino acids.
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Why are coral reefs important to ocean life? Coral reefs take carbon dioxide out of the water and secrete it into their skeletons. Corals provide an important cleaning function by filtering debris from the water. Corals are an important link in the benthic food chain. Coral reefs provide food, shelter, and breeding grounds for thousands of marine organisms. Coral reefs grow upward to near sea level, providing shallow zones for benthic organisms.
Answers
the only special sense that is not fully functional at birth is the sense of ________. A. smell B. taste C. vision D. hearing E. equilibrium
Answers
The only special sense which is not fully functional at birth is the sense of the vision. Thus, the correct option is C.
What are the special senses?
The special senses are the senses which have specialized organs devoted to them such as vision has the eye, hearing and balance has the ear, which includes both the auditory system and vestibular system, smell - the nose, taste - the tongue.
The distinction between special and general senses is generally used to classify nerve fibers which are running to and from the central nervous system and the information from special senses is carried in special somatic afferents and special visceral afferent nerves.
All the senses have been developed at the time or birth and are fully functional. Except the sense of sight which is the least-developed sense at the time of birth.
Therefore, the correct option is C.
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Which is the correct ratio for SINE?
Answers
Answer:
opposite/hypotenuse
Explanation:
SOHCAHTOA method, shows that sine is Opposite Hypotenuse.
What reproduction produces genetic variation?
Answers
Reproduction produces genetic variation is Sexual reproduction.
What do you mean by Sexual Reproduction?Sexual reproduction is a type of reproduction that involves the combination of genetic material from two individuals to produce offspring that inherit traits from both parents. This is in contrast to asexual reproduction, where offspring are produced from a single individual without the fusion of gametes (sex cells). In sexual reproduction, the parents produce gametes (usually sperm and egg) that contain half the number of chromosomes as the parent cells. When the gametes unite during fertilization, the resulting zygote has a full complement of chromosomes, which are a mixture of those from both parents. This combination of genetic material leads to genetic diversity among offspring and can increase the chances of survival of a species in changing environments.
Sexual reproduction produces genetic variation. In sexual reproduction, offspring are created through the combination of genetic material from two parents. This process of fusion of genetic material from the two parents results in offspring with a unique combination of genes, leading to genetic variation. Additionally, mutations and genetic recombination during meiosis can also contribute to genetic variation in sexually reproducing organisms.
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________ are teeth with flattened crowns and prominent ridges that are adapted for crushing and grinding.
Answers
The rugged and sturdy structure of molars enables them to withstand the strong forces involved in the mastication process, allowing for efficient digestion and nutrient extraction from food sources.
Molars are teeth with flattened crowns and prominent ridges that are specifically adapted for crushing and grinding food. Molars are located at the back of the mouth and are typically larger and broader compared to other teeth. Their flattened crown and ridges, known as cusps and crests, provide an ideal surface for effectively breaking down and grinding food particles. The rugged and sturdy structure of molars enables them to withstand the strong forces involved in the mastication process, allowing for efficient digestion and nutrient extraction from food sources.
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you are on a committee that is planning whether or not to build a dam on a nearby river to produce hydroelectric power. describe some of the advantages and disadvantages you should consider before deciding to build the dam.
Answers
Dams preserve water, generate power, cause mass migration, and are expensive. Dams regulate water supply for domestic, industrial, and electric uses.
What are the advantages and disadvantages of dams?A dam is a structure that stops or slows the flow of water on the surface or in the ground.
Advantages of building a dam are:
Water flow is controlled and used to meet household, agricultural, and industrial demands.The reservoir that was formed behind the dam can be utilized for a variety of purposes, including irrigation, water sports, and even other forms of recreational pursuits.The production of energy by dams does not result in any pollution because there is no release of greenhouse gases during this process.Dams are utilized in conjunction with the hydroelectric plant in order to produce electricity.Disadvantages are:
The construction of dams takes many years, which results in a decrease in the quality of life for individuals who live in areas that are now undergoing construction.The process of constructing dams is one that is both time-consuming and incredibly expensive.The building of massive dams causes significant damage to the surface of the earth, which in turn has negative effects on geological processes.People are leaving in large numbers because they don't want to live in the area where the dam is going to be built.Learn more about dams, here:
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The tidal zones in which the barnacles balanus and chthamalus thrive when both species are present illustrate the principle of
Answers
The principle illustrated in the tidal zones where barnacles Balanus and Chthamalus thrive when both species are present. This principle is known as the competitive exclusion principle, which states that two species competing for the same resources cannot coexist indefinitely, and one species will eventually outcompete and displace the other.
In this case, both species of barnacles occupy slightly different areas in the tidal zone, with Chthamalus inhabiting the upper zone and Balanus the lower zone. This spatial separation allows both species to survive and coexist in the same habitat, reducing direct competition for resources such as food and space. The tidal zones where both Balanus and Chthamalus barnacles coexist illustrate the principle of competitive exclusion. In these zones, the two species compete for limited resources, such as space and food. The Balanus species typically thrives in lower tidal zones, while the Chthamalus species prefers higher zones. However, when both species are present, they demonstrate niche partitioning, where each species occupies a specific area within the tidal zone, minimizing direct competition and allowing them to coexist successfully. This concept emphasizes the importance of ecological specialization and adaptation in maintaining biodiversity in tidal zones.
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Humans have 20,000 to 22,000 Which are distributed among 24 chromosomes?
Answers
Answer:
genes
Explanation:
a gene is a short section of your DNA
Humans contain between 20,000 and 22,000 genes spread across 24 chromosomes.
The human genome is the whole DNA of the Human species.
Humans have around 3 billion bases of knowledge, which are separated into 20,000 to 22,000 genes dispersed over non-coding sections and distributed among 24 different chromosomes, 22 autosomes, and the X and Y chromosomes.
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Two plants that are pure bred are crossed. One is short and one is tall, Tall is dominant. If two of their offspring are crossed, what are the
expected phenotypes for the next generation of offspring (F2 generation)?
A. 50% tall, 50% short
B. 100% tall
C. 75% tall, 25% short
D. 100% short
Answers
Answer:
C
Explanation:
after doing the genetic cross the parents will be TT so when you cross you get all are Tt if you cross F1 you get a ratio of
1tall:2heterozygous tall:1short
so tall are 75%and short is 25%
The answer to this question is option c. When two of their offsprings are crossed the expected phenotypes for f2 is 75% tall and 25% short.
When a tall and short plant are crossed together. All the plants that are their offspring would all be tall, T.
These offspring are the result of the first crossing. They all now have there genes as TS from their parents TT and SS gene.
When these off springs are crossed, they would have some off springs that are tall and some that are short. This is going to be a crossing of TS and TS. Given that they all possess the tall and short gene.
The ratio of tall to short children they would have according to Mendel is 3:1.
75% : 25% = 3:1
The tall pants are dominant
In conclusion when we divide 75 by 25 we get a ratio of 3:1. This is the ratio of expected phenotypes for The second generation.
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Rodney wants to research the effect of plastic litter in the oceans on baleen whales's digestive system. which subfield of marine biology is he likely to be specialized in?
a. microbiology
b. ichthyology
c. marine mammalogy
d. fisheries and aquaculture
e. deep sea ecology
Answers
Answer:
c
Explanation:
given that the starting population N(0) is 5 and has a growth rate of m of 2 individuals per unit of time what will the population be at 20 units of time
Answers
The growth of population at 20 units of time is 45 individuals. N(20) = 5 + 20*2 = 45
How many people will there be in 20 units of time?According to the exponential growth hypothesis, which was utilized to answer this query, a population's growth rate is proportional to its size. This implies that the population's growth rate will rise as the population does.
In this instance, the initial population of 5 people is increasing by 2 people every unit of time.
As a result, there will be 45 people living there after 20 units of time.
Reasons are provided below
1. Name the five people who make up the stated population.
2. Determine the growth rate, which is two people per period of time.
3. Multiply the growth rate by the number of units of time (20) and add it to the beginning population to determine the population at 20 units of time (5).
4. There are 45 people in the population at 20 units of time.
Given the equation is -
N(t) = mt + N(0),
N(20) = 2 × (20) + 5
= 40 + 5
= 45
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Complete question -
The linear growth equation is N(t) = mt + N(0),
given that the starting population N(0) is 5 and has a growth rate of m of 2 individuals per unit of time what will the population be at 20 units of time
for each of the genotypes (AA, Aa, or aa) below determine what the phenotype would be. purple flowers are dominant to white flowers.
PP ____ Pp______ PP ______
hairy knuckles are dominant to non hairy knuckles in humans
HH _____ Hh_____ hh _____
bobtails in cats are recessive. normal tails are dominant
TT_____ Tt _____ tt ______
Answers
Explanation:
The Phenotype is what can be observed and/or measured. In the case of the genotypes (genes) dominant will always override the recessive, meaning that the phenotype, will therefore manifest based on the dominate traits.
For the first question: Purple flowers are dominant (P) to white flowers (p):
PP: There are two dominant traits, meaning that the flower is purple.
Pp: There is a dominant trait active, meaning that the recessive trait is overridden. The flower is purple. However, the recessive trait is still carried.
pp: There is only recessive traits active, meaning that the flower is white.
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For the second question: Hairy knuckles are dominate (H) to non-hairy knuckles (h):
HH: There are two dominant traits, meaning that the knuckle is hairy.
Hh: There is one dominate trait active, and a recessive trait. This means that the knuckle is hairy. However, the recessive trait is still carried.
hh: There is only recessive traits active, meaning that the knuckle is non-hairy.
~
For the third question: Normal tails are dominate (T) to bobtails (t):
TT: There are two dominant traits, meaning that the tail is normal.
Tt: There is one dominate trait active, and a recessive trait. This means that the tail is normal. However, the recessive trait is still carried.
tt: There is only recessive traits active, meaning that the cat has a bobtail.
~
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What is the function of the organelle identified in the picture
Answers
Answer:
An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.
Explanation:
If we are moving the decimal point to the left we are moving from a ___________ unit to a _______________ unit.
Answers
fill in the blank. coniferous gymnosperms, such as pines, depend primarily on _______ for pollination
Answers
They depend on wind for pollination
Terrence likes to eat morel mushrooms, which are native to Georgia. How do the kingdoms to which humans and morels belong DIFFER? How are they SIMILAR?
Answers
Answer:
Mushrooms are in kingdom Fungi and humans are in kingdom Animalia
Explanation:
These two kingdoms are similar in that they are both in Domain Eukarya, meaning they have eukaryotic cells (have a nucleus, membrane bound organelles, are relatively large and organized). Both are also heterotrophic, meaning they eat other organisms to get energy. They are different in that fungi cells have cell walls made of chitin while animals do not have cell walls. Fungi tend to live pretty sedentary lives, and while that is true for some animals, that is not true of most. Fungi are also decomposers while animals are consumers.
I WIll give brainliest Due RIGHT NOw you have explored some informative examples of models. Now it's time to get creative and make your own model. Here is the requirement checklist for your model:
Model types can include drawings, diagrams, physical models, virtual simulations, or videos.
Model must be created by you, not something selected from an online or outside source.
Submit a presentation, picture, video, or screenshot of your model.
Submit a one-paragraph summary describing the topic you chose, your model, what it represents, how you made it, and the specific science involved. It is important that you are using science terminology and are accurate.
Now that you know how to create and submit your model, you will need to choose a topic for your model. Choose one of the three topics listed below. Select each topic for an overview.
Topic One—Photosynthesis
Topic Two—Cellular Respiration
Topic Three—The Carbon Cycle
Pls Make it be correct
Answers
The topic chosen was the carbon cycle and you can see the model created on it in the attached image.
How does the carbon cycle work?Photosynthetic organisms, such as plants, capture atmospheric CO2 during the photosynthesis process.Oxygen is released into the atmosphere and carbon stays in the plant organism.This carbon is consumed by herbivorous animals. Some of this carbon stays in their bodies and some are released into the atmosphere in the form of gases.After plants and animals die, the carbon trapped in their bodies is integrated into the soil in the process of decomposition.The decomposition of plants and animals generates fossil fuels that are rich in carbon and are extracted to produce energy and fuel.Energy and fuel are used by humans and this releases large amounts of CO2 into the atmosphere, allowing photosynthetic beings to capture them and restart the carbon cycle.The model presented below shows all these phases of the cycle in a diagram, but you can search for ready-made models on the internet if you want something more professional.
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Which organism is the Least related to humans? Explain
Answers
Answer:
frog
Explanation:
because as a small tadpole, it breathes underwater and is more like an underwater creature than a land animal. Also it has more differences than alikeness to humans and has 67 different amnio acid differences
a word meaning not water soluble or having an aversion to water
Answers
Answer:
The correct answer is - hydrophobic
Explanation:
Hydrophobic is the word that is used to the substances or solution having an aversion to the water or not soluble only in the water. This is the property of a substance with a molecule repels with the molecules of water.
Hydrophobic nature is simply fear of the water or not to mix with water. This property is due to the different nature of the molecules of the substance like polarity and no polar nature.
Thus, the correct answer is - hydrophobic.
ssume there is no interference between regions (a-b and b-c). when an f1 individual produces gametes, what proportion of its gametes would have abc genotype?
Answers
The proportion of f1 individual gametes would have abc genotype is 0.04
In the first cross one of the parent has only dominant allele and one has only recessive allele that means the offspring in F1 will be 100% heterozygous
Xx Yy Zz
the gametes resulted from this individual are
XYZ XYz XyZ Xyz xYZ xYz xyZ xyz
it produces 8 types of gametes one of which is xyz.
Choosing three from 8 gametes ,the proportion will be 3/8
In decimal terms 3/8=0.0375=0.04(approx)
Gametes are organism's reproductive cells. They are also called as sex cells. Female gametes are called the ova or egg cells, and male gametes are called the sperm. Gametes are haploid cells, and each cell carries only the one copy of each chromosome.
Gametogenesis is the process in which a haploid cell (n) is formed from a diploid cell (2n) via meiosis and cell differentiation. Gametogenesis in the male is called as spermatogenesis and produces spermatozoa.
Hence, the proportion is 0.04.
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i need help making these proteins
Answers
You add the proteins to get the answer like 129+129+129+129 which equals 516 or your times 129x2 and then you get 258 then minus it by 258 to get 0 that could be another way.
Which animal class has no tissue? A.Sponges B.Cnidarians C.Roundworms D. Flatworms
Answers
I need some answers for this question
Answers
Answer: Mitochondria
Explanation:
This image represents the aerobic breakdown of glucose (respiration), this occurs in the mitochondria.
Hope this helps!
A marker gene is one that produces an observable phenotype, permitting easy recognition of cells that have taken up a recombinant plasmid. What marker gene is carried by the pglo plasmid?.
Answers
Answer: Green Fluorescent Protein (GFP)
Explanation:
The pGlo plasmid contains a GFP cassette. Therefore if the plasmid is successfully transformed into a cell then it will produce the GFP and have observable fluorescence.
Air density decreases with altitude.
Select one:
True
False
Answers
Answer:
true
Explanation:
Answer:
yes yes it does
Explanation:
2. The original DNA is ATT-TGA-GCC.
The mutated DNA is ATT-GAG-CC.
The example above is an example of a(n)
deletion
insertion
substitution
duplication
Answers
Answer:
deletion
Explanation:
there is one less base pair, the third T of the original DNA was deleted
what is a rhombus? and what are parallelograms
Answers
Answer:
it's a shape
Explanation:
it's a shape with a few sides
Answer:
Explanation:
A rhobus and parrelellogram's only difference is that a rhombus has 4 even sides and a parrelellogram has 2 sets with the same side
.pls help fast
Is the fossil record complete for humpback whales? Explain your answer.
Answers
Answer:
No, the fossil record is not complete because with further fossil discoveries, and more study, it may continue to tell paleontologists how modern whales came to behave the way they do.
Explanation:
3. Natural selection produces change in
a. Individuals during reproductive years
b.populations over multiple breed cycles
c. populations over a single breeding cycle
d. individuals during their lifespan
Answers
Answer:
A
Explanation:
natural selection produces change in A individuals during their reproductive years as hormonal imbalances affect the genotypes of each member of a population