Answers
Flat, long, short, and irregular are the classifications of bones based on their shape. Mrs. Morgan's humerus is a long bone, the occipital bone is flat, and vertebra is an irregular bone. ... Morgan's vertebra is fractured.
Bones are classified is by their shape are flat, long, short, and irregular are the classifications of bones based on their shape. Mrs. Morgan's humerus is a long bone, the occipital bone is flat, and vertebra is an irregular bone. Morgan's vertebrae is fractured.
What is bone?Bone has a connective tissue which has been metabolically active and the main function of the bone has to provide mechanical as well as structural support as well as perform movement, and protect important organs of the body.
The bone has been made up of the bone cells known as the osteocytes and extracellular matrix. The total number of bone of the human body contain has 206 bones including bones of spine, legs, arms, ribs, and skull.
Bones are made up of calcium and carbonate and they have bone marrow in which blood cells are produced. By nature bones came in category of living and they are active tissue .
There are several types of bones such as the flat bones, short bones, sesamoid bones, and long bones. The function of bone has to protect vital organs of the body.
Therefore, Bones are classified is by their shape are flat, long, short, and irregular are the classifications of bones based on their shape. Mrs. Morgan's humerus is a long bone, the occipital bone is flat, and vertebra is an irregular bone. Morgan's vertebrae is fractured.
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Related Questions
Which physical and behavioral characteristics do you think distinguished humans from other primates?
Answers
Answer:
Give me answer choices then I can help you
Explanation:
What BEST describes the role of water molecules in the chemical reactions of photosynthesis?
Water molecules are an intermediate c. Water molecules are an input of
of photosynthesis, they absorb light photosynthesis, they split apart and
and pass the energy to chlorophyll supply electrons to chlorophyll to
make glucose
b. Water molecules are an intermediated Water molecules are an output of
of photosynthesis, they are part of the photosynthesis, they are released at
electron transport chain
the end of the electron transport chain
Answers
Answer:
The options to this question is unclear. However, the question will be answered comprehensively.
Water molecules are an input of photosynthesis; they split apart and supply electrons to chlorophyll to make glucose.
Explanation:
Photosynthesis is the unique process through which green plants manufacture their food (glucose). This photosynthetic process occurs in two stages viz: light dependent and light independent stages. The light dependent stage, which occurs in the thylakoid membrane of the chloroplast, involves the synthesis of NADPH and ATP.
Water molecules are reactants (inputs) of this light stage, where they are split by the energy absorbed by chlorophyll in a process called PHOTOLYSIS. Water molecules get split into hydrogen ions (proton), oxygen gas and electrons. The electrons are accepted by NADP+ while the protons are used to build a proton pump for the synthesis of ATP. Both NADPH and ATP are used in the next stage to make glucose.
What is unique about the deep ocean vents related to the factors for life to exist?
Answers
1. What is the role of enzymes in biological processes?
2. How does the process of meiosis ensure genetic diversity?
3. What is the difference between mitosis and meiosis?
4. How does the endocrine system regulate bodily functions?
5. What are the different types of cells and their functions?
6. How does the process of photosynthesis occur in plants?
7. What is the difference between DNA and RNA?
8. How do changes in the environment affect populations of organisms?
9. How do organisms adapt to their environment through natural selection?
10. What is the function and importance of the circulatory system in the human body?
Answers
1)Enzymes are proteins that catalyze chemical reactions in biological processes.
2)Meiosis ensures genetic diversity through two rounds of cell division.
3) Mitosis results in the production of two genetically identical daughter cells, while meiosis produces four daughter cells that are genetically distinct.
4) The endocrine system regulates bodily functions through the release and control of hormones.
5) The different types of cells and their functions are Red blood cells carry oxygen, white blood cells defend against infections, neurons transmit electrical signals, muscle cells generate force, and epithelial cells line organs for protection and secretion.
6)Photosynthesis is the process by which plants and some other organisms convert light energy into chemical energy in the form of glucose.
7)DNA (deoxyribonucleic acid) is double-stranded, stores genetic information, and uses thymine (T). RNA (ribonucleic acid) is single-stranded, involved in protein synthesis, and uses uracil (U) instead of thymine.
8)The changes in the environment affect populations of organisms can lead to population declines, shifts in species distributions, and changes in species interactions.
9) Organisms adapt to their environment through natural selection by individuals with advantageous traits being more likely to survive and reproduce, leading to the accumulation of beneficial traits over generations.
10)The circulatory system transports oxygen, nutrients, hormones, and removes waste products. It plays a vital role in the human body and ensuring the overall functioning of the body's cells and organs.
1)They accelerate the rate of chemical reactions by lowering the activation energy required for the reaction to occur. Enzymes are highly specific and typically work on a particular substrate, converting it into products. They enable vital processes such as digestion, metabolism, DNA replication.
2) During the first division (meiosis I), homologous chromosomes exchange genetic material through crossing over. In the second division (meiosis II), sister chromatids separate. These processes shuffle and recombine genetic information, producing genetically diverse gametes.
3)Mitosis and meiosis are two different processes involved in cell division. Mitosis is responsible for growth, repair, and asexual reproduction, while meiosis is involved in the production of gametes (sex cells) for sexual reproduction.
4)Hormones are chemical messengers that travel through the bloodstream to target cells or organs, where they elicit specific responses. The endocrine system helps regulate metabolism, growth and development, reproduction, mood, and stress response. Their secretion is regulated to maintain balance and homeostasis in the body.
5)The types of cells and function are
Red blood cells (erythrocytes): Carry oxygen throughout the body.
White blood cells (leukocytes): Part of the immune system, involved in defending against infections and diseases.
Neurons: Transmit electrical signals for communication in the nervous system.
Muscle cells: Contract and generate force for movement.
Epithelial cells: Form the lining of various organs and structures, providing protection, secretion, and absorption.
6)Photosynthesis occurs in the chloroplasts of plant cells. During photosynthesis, chlorophyll pigment absorbs light energy, which is used to power a series of chemical reactions. Carbon dioxide (\(CO_2\)) from the air and water (\(H_2O\)) from the roots are converted into glucose (\(C_6H_1_2O_6\)) and oxygen (\(O_2\)) through a series of steps, including the light-dependent reactions and the Calvin cycle.
7)DNA is double-stranded, while RNA is usually single-stranded. DNA contains the sugar deoxyribose, while RNA contains ribose sugar. DNA uses the nitrogenous bases adenine (A), thymine (T), cytosine (C), and guanine (G), while RNA uses adenine (A), uracil (U), cytosine (C), and guanine (G).
8) Environmental changes such as temperature fluctuations, habitat destruction, introduction of new species, pollution, and climate change can alter the availability of resources, disrupt ecosystems, and impact the survival and reproduction of organisms.
9) Natural selection is driven by the differential survival and reproduction of individuals with traits that are advantageous in a given environment. When organisms with certain traits have higher fitness, meaning they are adapted to their environment and produce more offspring.
10)The circulatory system, consisting of the heart, blood vessels, and blood, is responsible for transporting oxygen, nutrients, hormones, and waste products throughout the body. It plays a crucial role in delivering essential substances to cells, maintaining homeostasis, supporting immune responses, and facilitating overall bodily functions and health.
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What are 2 features that Neanderthals
share with us?
Answers
Tool use: Neanderthals were skilled toolmakers and used a variety of tools for hunting, cooking, and other activities. They crafted stone tools using a technique called flintknapping, which involved striking stones together to create sharp flakes and blades. Some Neanderthal tools were also made of bone and antler.
Social behavior: Like modern humans, Neanderthals lived in groups and likely had complex social structures. They cared for their sick and injured, buried their dead, and may have even had some form of language or communication. Neanderthals also created art and symbolic objects, such as jewelry and cave paintings, which suggests they had a sense of culture and creativity.
Which population is most likely to have exponential growth?
O A. The dust mites living in a sofa that is often used and never
cleaned
B. The angelfish living in a coral reef where there are many sharks
C. The mice living in a meadow with plenty of predators and limited
food
D. The foxes living in a forest where they compete with other animals
for food
Answers
Answer:
A. The dust mites living in a sofa that is often used and never cleaned
Explanation:
Without the sofa being cleaned, the dust mites will never experience any predation or die off from humans and harsh cleaning chemicals. This will enable the population to increase exponentially, as opposed to the other options where the organisms are at risk for ample predation and starvation.
Exponential growth refers to the growth of organisms in an environment having unlimited resources. The organism grows exponentially or in a geometric fashion.
The dust mites living on the sofa that is often used and never cleaned.
The population has high chances of exponential growth will be:
1. Exponential growth is seen in the environment or surroundings where the resources are plentiful, and the number of organisms is dependent on those resources.
2. The dust mites living in the sofa that has never been cleaned will show exponential growth. Since the sofa is never cleaned, the mites have never faced any elimination by chemicals. The population will increase exponentially.
3. The other options have chances of competition, starvation, and predation that will not lead to the exponential growth of organisms.
Thus, the correct answer is Option A.
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metabolic waste of plant
Answers
Answer:
Plants remove metabolic waste through direct diffusion to the environment.
Explanation:
In which phase of mitosis are the chromosomes lined up in the middle of the cell?
Select the correct response:
metaphase
telophase
anaphase
interphase
Answers
Answer:
In Metaphase of Mitosis, the chromosomes line up along the middle of the dividing cells
Skin cells form new cells to replace the damaged cells. What is the most important outcome of this process?
Answers
In eukaryotic cells, or cells with a nucleus, the stages of the cell cycle are divided into two major phases: interphase and the mitotic (M) phase.
During interphase, the cell grows and makes a copy of its DNA.
During the mitotic (M) phase, the cell separates its DNA into two sets and divides its cytoplasm, forming two new cells.
Mitosis is the process which is responsible for the replacement of old and damaged skin cells with new skin cells. This process is responsible for the formation of new cells which are similar to the parent cell.
What is Mitosis?Mitosis is the process of cell division wherein the chromosomal material of the cell replicate and get equally distributed into the two daughter cells. The chromosome number in each of the daughter cells produced is equal to that in the parent cell which is diploid (2n). Hence, mitosis is known as equational division.
The offspring or daughter cells produced through mitosis are similar to the parent cells and are called as clones. The mitotic division is divided into four main phases which include prophase, metaphase, anaphase, and telophase.
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Which of the following represents an in vivo method for cultivating viruses.
a.) HeLa cells
b.) Pure bacterial cell cultures
c.) Embryonated chicken eggs
d.) Lung cell culture
Answers
Embryonated chicken eggs represents an in vivo method for cultivating viruses. (option c)
To cultivate viruses in a living system, an in vivo method is used. Among the options provided, embryonated chicken eggs are the most commonly used method for culturing viruses in a living organism.
HeLa cells: HeLa cells (a) are human cancer cells commonly used in laboratory research, but they are not a living organism suitable for virus cultivation.
Pure bacterial cell cultures: Bacterial cell cultures (b) are often used to study bacteriophages, which are viruses that infect bacteria. However, this method involves culturing viruses in bacterial hosts and does not involve a living organism.
Embryonated chicken eggs: Embryonated chicken eggs (c) are a widely used method for virus cultivation. In this method, viruses are injected into the developing embryo, which provides an environment for viral replication. The embryos provide a controlled and nutrient-rich environment for the viruses to grow and propagate.
Lung cell culture: Lung cell culture (d) involves growing lung cells in a laboratory setting. While this method can be used to study certain viruses, it is an in vitro (outside a living organism) method rather than an in vivo method.
In conclusion, the in vivo method for cultivating viruses among the options provided is embryonated chicken eggs. This method provides a living system in which viruses can replicate and propagate. (option c)
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What is photosynthesis
Answers
Answer:
The definition of photosynthesis is
a chemical process that occurs in plants, algae, and some types of bacteria, when they are exposed to sunlight.
Answer:
Is the process where by the plant manufacture there own food in the presence of light
What is the difference between blue green and fungi?
Answers
Blue-green algae are photosynthetic prokaryotes, while fungi are eukaryotes that obtain nutrition through absorption.
Blue-green algae and fungi are both organisms, but they belong to different domains and have distinct characteristics. Blue-green algae, also known as cyanobacteria, are classified under the domain Bacteria, while fungi belong to the domain Eukarya.
Blue-green algae are prokaryotic organisms, lacking a true nucleus and membrane-bound organelles. They obtain energy through photosynthesis and are capable of converting sunlight into chemical energy. They typically inhabit aquatic environments, such as lakes, ponds, and oceans, and some species can fix atmospheric nitrogen.
On the other hand, fungi are eukaryotic organisms with a distinct nucleus and membrane-bound organelles. They obtain nutrition by absorbing organic matter from their surroundings. Fungi play crucial roles in decomposition and nutrient cycling in ecosystems. They can be found in various habitats, including soil, plants, and even as symbiotic partners with other organisms, such as in mycorrhizal associations.
In summary, the primary differences between blue-green algae and fungi lie in their cellular structure, mode of nutrition, and classification. While blue-green algae are photosynthetic prokaryotes, fungi are eukaryotes that obtain nutrition through absorption. Understanding these distinctions helps in appreciating the diversity and ecological significance of these two groups of organisms.
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I NEED HELP ASAP
1. Dylan puts two magnetic toy trains very close to each other on a track. What will happen next, and why?
A. The trains will not move because the magnets are not touching
B. The trains will move closer to each other because the magnetic force will pull the trains together
C. The trains will move away from each other because the magnetic force will push the trains apart.
D. The trains will move away from each other because the magnets are not touching.
Answers
Answer:
b
Explanation:
magnet pull toward each other they can't go far.
how do Euglena reproduce?
Answers
11. A person who has rickets might need
more foods from which two groups?
Answers
In addition to getting enough vitamin D, people with rickets may also need to take calcium and phosphorus supplements. These supplements can help to improve bone health and prevent further bone loss.
Here are some specific foods that people with rickets may want to include in their diet:
Milk
Yogurt
Cheese
Salmon
Tuna
Sardines
Eggs
Fortified orange juice
Fortified cereal
Tofu
Green leafy vegetables
Fortified bread
Fortified pasta
It is important to talk to a doctor or registered dietitian about the best way to manage rickets. They can help to create a personalized diet and supplement plan that will meet the individual's needs.
How are the traits of parents transmitted to offspring
Answers
Answer and explanation:
Inherited traits are passed from parent to child according to the rules of Mendelian genetics. Most traits are not strictly determined by genes, but rather are influenced by both genes and the enviroment.
Mendel´s laws
1) Law of dominance (first law): hybrid offsprings will only inherit the dominant trait in the phenotype. The alleles that are suppressed are called as the recessive traits while the alleles that determine the trait are known as the dormant traits.
2)Law of Independent Assortment (second law): states that a pair of trait segregates independently of another pair during gamete formation. As the individual heredity factors assort independently, different traits get equal opportunity to occur together.
3) Law of segregation (third law): states that during the production of gametes, two copies of each hereditary factor segregate so that the offspring acquire one factor from each parent.
What were the main lessones you learned about living things
Answers
Answer:
- Most living things need food, water, light, temperatures within certain limits, and air. Living things have a variety of characteristics that are displayed to different degrees: they respire, move, respond to stimuli, reproduce, grow, and are dependent on their environment.
which feature is characteristic of rivers?
Answers
Characteristics Upper course
River channel The river has a very narrow channel and a shallow one too.
Force/strength and speed of the water The water is slow, as there is low force is it
Amount of water There is little water as it only comes from the source of the river.
Which of these is an example of point-source pollution?
A. Air pollution from all the airplanes at an airport
B. Wastewater from a suburban development
C. Air pollution from the smokestack of a factory
D. Wastewater from a metropolitan area
Answers
Hope this helps
Answer: C) Air pollution from the smokestack of a factory.
Explanation:
Why is global warning considered a controversial issue?
Answers
answer: The global warming controversy concerns the public debate over whether global warming is occurring, how much has occurred in modern times, what has caused it, what its effects will be, whether any action can or should be taken to curb it, and if so what that action should be. In the scientific literature, there is a strong consensus that global surface temperatures have increased in recent decades and that the trend is caused by human-induced emissions of greenhouse gases.[1][2][3][4][5][6] No scientific body of national or international standing disagrees with this view,[7] though a few organizations with members in extractive industries hold non-committal positions,[8] and some have attempted to convince the public that climate change is not happening, or if the climate is changing it is not because of human influence,[9] attempting to sow doubt in the scientific consensus.
Listed in the Item Bank are key terms and expressions, each of which is associated with one of the columns. Drag and drop each item into the correct column. Order does not matter.
(Picture Posted)
Answers
According to the question the Sexual Reproduction: Horse egg and sperm unite.
What is Reproduction?Reproduction is the biological process by which organisms produce new individuals of their own kind. In most cases, it involves the fusion of two specialized reproductive cells, the female egg and the male sperm, to form a new and unique organism. Reproduction is a fundamental characteristic of all known life forms and is the process by which living things propagate their species. Asexual reproduction, which is reproduction without the fusion of gametes, is also common in some species, such as bacteria and plants. Reproduction is essential for the continuation of life on earth and is the foundation of the human population.
Asexual Reproduction: Bacteria divide by fission, A mushroom releases spores, A yeast cell develops a "bud", A pine tree releases pollen that gets trapped in a seed cone, Strawberry plant with runners.
Bacteria swap DNA during conjugation: Bacteria swap DNA during conjugation.
Gametes from protozoans fuse: Gametes from protozoans fuse.
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Select ALL the correct answers.
A pitcher for a professional baseball team allows runs in the first nine games he starts this season. Let A be the set of the number of
runs allowed by the pitcher in his first nine starts.
A = {1, 4, 2, 2, 3, 1, 1, 2, 1}
In the tenth game he starts, he allows 9 runs. Let B represent the set of the number of runs allowed in all ten games he has started.
Select the true statements.
The median of B is 1 run more than the median of A.
The interquartile range of B is greater than the interquartile range of A.
The interquartile range of A is 1 less than the interquartile range of B.
The median of A is the same as the median of B.
Including the runs allowed in the tenth game does not cause the spread of the data to
change.
Answers
Answer:
(b) The interquartile range of B is greater than the interquartile range of A.
(d) The median of A is the same as the median of B.
Explanation:
Given
\(A = \{1, 4, 2, 2, 3, 1, 1, 2, 1\}\)
\(10th\ run = 9\)
So:
\(B = \{1, 4, 2, 2, 3, 1, 1, 2, 1,9\}\)
Required
Select all true statements
(a) & (d) Median Comparisons
\(A = \{1, 4, 2, 2, 3, 1, 1, 2, 1\}\) \(B = \{1, 4, 2, 2, 3, 1, 1, 2, 1,9\}\)
\(n = 9\) \(n = 10\)
Arrange the data:
\(A = \{1, 1, 1, 1, 2, 2, 2,3, 4\}\) \(B = \{1,1,1,1,2,2,2,3,4,9\}\)
\(Median = \frac{n + 1}{2}th\)
\(Median = \frac{9 + 1}{2}th\) \(Median = \frac{10 + 1}{2}th\)
\(Median = \frac{10}{2}th\) \(Median = \frac{11}{2}th\)
\(Median = 5th\) \(Median = 5.5}th\) --- average of 5th and 6th
\(Median = 2\) \(Median = \frac{2+2}{2} = 2\)
Option (d) is correct because both have a median of: 2
(b) & (c) Interquartile Range Comparisons
\(A = \{1, 1, 1, 1, 2, 2, 2,3, 4\}\) \(B = \{1,1,1,1,2,2,2,3,4,9\}\)
\(n = 9\) \(n = 10\)
First, calculate the lower quartile (Q1)
\(Q_1 = \frac{n + 1}{4}th\)[Odd n] \(Q_1 = \frac{n}{4}th\) [Even n]
\(Q_1 = \frac{9 + 1}{4}th\) \(Q_1 = \frac{10}{4}th\)
\(Q_1 = \frac{10}{4}th\) \(Q_1 = 2.5\)
\(Q_1 = 2.5th\)
This means that:
\(Q_1 = 2nd + 0.5(3rd - 2nd)\) \(Q_1 = 2nd + 0.5(3rd - 2nd)\)
\(Q_1 = 1 + 0.5(1- 1)\) \(Q_1 = 1+ 0.5(1 - 1)\)
\(Q_1 = 1\) \(Q_1 = 1\)
Next, calculate the upper quartile (Q3)
\(Q_3 = \frac{3}{4}(n + 1)th\) [Odd n] \(Q_3 = \frac{3}{4}(n)th\) [Even n]
\(Q_3 = \frac{3}{4}(9 + 1)th\) \(Q_3 = \frac{30}{4}th\)
\(Q_3 = \frac{30}{4}th\) \(Q_3 = 7.5th\)
\(Q_3 = 7.5th\)
This means that:
\(Q_3 = 7th + 0.5(8th- 7th)\) \(Q_3 = 7th + 0.5(8th- 7th)\)
\(Q_3 = 2 + 0.5(3- 2)\) \(Q_3 = 2+ 0.5(4 - 2)\)
\(Q_3 = 2.5\) \(Q_3 = 3\)
The interquartile range is \(IQR = Q_3 - Q_1\)
So, we have:
\(IQR = 2.5 - 1\) \(IQR = 3 - 1\)
\(IQR = 1.5\) \(IQR =2\)
(b) is true because B has a greater IQR than A
(e) This is false because some spread measures (which include quartiles and the interquartile range) changed when the 10th data is included.
The upper quartile and the interquartile range of A and B are not equal
Why did Darwin compare his theory of natural selection to Copernicus's theory that Earth orbited the Sun?
Answers
What does a viral particle use from the host cell to enter the cell?CapsinNucleoid regionCell receptorMitochondria
Answers
For a virus to enter a cell, it may first recognize its membranal proteins, such as glycoproteins cell uses to recognize their media, including physicochemical variables, such as temperature, pH, and solute concentration, but also other cells, and pathogenic agents, such as a virus. These structures which are proteins are also known as cell receptors (as we can see in the third answer option), and they are encrusted in the membrane of the cells. we can see this graphically in the pictures below.
Here, with the orange polygon, we can see how the virus and the cell first match together with the cell receptor.
In this picture, we can see an example of an infection by the Sars-CoV-2 entering the cell via the cell receptor, in this case, the ACE2 receptor.
Which conclusion do the data in the graph support?
Answers
Conclusion on the graph supports that D, when forests are cut down faster than they can be replenished, biodiversity quickly decreases.
Why is biodiversity decreasing?The graphs show that the consumption of lumber has been increasing over time. This means that more trees are being cut down each year. However, the amount of forest resources has been decreasing over time. This is because trees are being cut down faster than they can grow back. As a result, there are fewer trees in the forest, and the forest is less able to support biodiversity.
The graphs also show that biodiversity has been decreasing over time. This is because the forest is less able to support a variety of plants and animals when there are fewer trees. As a result, the forest is less healthy and less able to provide the benefits that we depend on, such as clean air and water.
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Complete question:
Which conclusion do the data in the graphs support?
A. When forests are cut down faster, they are replenished faster, and biodiversity is maintained.
B. As consumption of lumber increases, forest resources and
biodiversity also increase.
C. As consumption of lumber decreases, forest resources and
biodiversity also decrease.
D. When forests are cut down faster than they can be replenished,
biodiversity quickly decreases.
Refer to B-cells and T-cells in your answer. Discuss how and why science would need to find a way to discourage thymus atrophy if human life is ever to expand beyond around 120 years.
Answers
Answer:
1. why: to protect the organism against pathogenic infections
2. how: by using genome engineering techniques. For example, by using the CRISPR/Cas9 genome editing system in order to enlarge telomeres and thus avoid the negative effects of aging (i.e., tissue/organ atrophy).
Explanation:
The thymus plays a central role in immunity since in this organ thymus cell lymphocytes (T cells) mature into immunocompetent T-cells that initiate immune responses against pathogenic infections. Moreover, a particular type of B lymphocytes known as thymic B cells also resides at the thymus. It has been proposed that thymic B cells might be involved in the negative selection of T cells. Thus, the thymus plays a critical role in protecting the organism from infections, thereby it would be imperative to avoid thymus atrophy if human life is expanded. Nowadays, we know that telomere length shortens with age, thereby it is expected that genome engineering techniques capable of restoring telomere length might eventually avoid age effects such as, in this case, thymus atrophy. In this regard, the CRISPR-Cas 9 system is a versatile low-cost genome engineering tool that might be used for the addition of nucleotides at telomere ends.
What do scanning electron microscope and transmission electron microscope have in common
Answers
Answer: What they both have in common is that they both contain an electron gun.
Explanation:
How does stratospheric ozone vary on Earth? (1 point)
O Levels are higher near Antarctica than near the Arctic.
O Levels are higher near the equator than near the poles.
O Levels are higher near the equator than near the Arctic.
O Levels are higher in mid-latitudes than near the equator.
Answers
The stratospheric ozone vary on Earth because the levels are higher near the equator than near the poles.
What is stratospheric ozone?Stratospheric ozone is an atmospheric layer of the earth that naturally filters the ultraviolet radiation from the sun.
High concentrations of stratospheric ozone are found at altitudes from 26 to 28 km of the equator and from about 12 to 20 km toward the poles.
Therefore, the stratospheric ozone vary on Earth because the Levels are higher near the equator than near the poles.
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Answer:b
Explanation:
Drag each item to the correct location to indicate whether it describes the American or European weather model.
American model European model
SOMEONE PLEASE HELP!!
Answers
European Model
Composed of four separate models: atmosphere, ocean, land/soil, and sea ice Ensemble forecast consists of 21 separate forecasts Predicts weather out to 10 daysAmerican Model
Ensemble cast consists of 51 separate forecastsProduces on average the most accurate forecasts in the worldPredicts weather out 16 daysWhat are the different weather model?The American model is a global weather prediction system developed by the National Oceanic and Atmospheric Administration (NOAA). It is composed of four separate models: the atmosphere, ocean, land/soil, and sea ice. The ensemble cast consists of 51 separate forecasts, which are then combined to produce a single forecast.
The European model is a global weather prediction system developed by the European Centre for Medium-Range Weather Forecasts (ECMWF). It is composed of three separate models: the atmosphere, ocean, and land/soil. The ensemble forecast consists of 21 separate forecasts, which are then combined to produce a single forecast.
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2. You are handed a mystery pea plant with tall stems and axial flowers and asked to determine its genotype as quickly as possible. You know that the allele for tall stems (T) is dominant to that for dwarf stems (t) and that the allele for axial flowers (A) is dominant to that for terminal flowers (a).
a. Identify all the possible genotypes for your mystery plant.
Answers
If the allele for tall stems (T) is dominant to that for dwarf stems (t) and the allele for axial flowers (A) is dominant to that for terminal flowers, then the possible genotypes for a pea plant with tall stems and axial flowers may be TTAA TTaa, TtAA and TtAa.
What is a dominant allele?In genetics, a dominant allele is a gene variant that mask the expression of another gene variant for the same locus, which is then referred to as the recessive allele.
In this case, we have two alleles from different loci (i.e. tall stem T allele and axial flowers A allele) that dominate to other two alleles (i.e., the dwarf stems and the allele for terminal flowers, respectively).
Therefore, with this data, we can see that the dominant alleles are those that mask the expression of the recessive alleles in heterozygous individuals.
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