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Answer: They have different Genotypes but the same phenotype
Related Questions
Most fossils from when living things die and are buried by
Answers
Answer:
Sedimentation, rocks piling on top of eachother and forming sediment
Explanation:
Which of the following terms describes the scales of an artichoke?
petal
bract
corolla
petiole
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Bract
why do we have so much alveoli
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Answer:
Gas exchange occurs rapidly and continuously in our lungs. Alveoli are tiny sacs at the end of bronchioles, the reason they are so tiny yet abundant is to increase their surface area to volume ratio. ... A larger surface area to volume ratio means there is more surface area to one unit of volume
Explanation:
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If you don't mind it can you please mark me as brainlest?
Which statement describes surface waves?
a) They arrive before S waves
b) They travel faster than P waves
c) They are produced by P and S waves
d) They travel deep below Earth's surface
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Answer:
They travel deep below Earth’s surface.
Explanation:
TRUE OR FALSE: Two different types of cells (Ex: nerve cells and bloodcells) have different structure and function because they have different DNA. *
True
False
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The length of a measuring tape is 9 m and its width is 3.5 cm. What is the ratio of its length to the width
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Answer:
length:width = 600:1
Explanation:
Plssss help ... what does the GR gene produce ?
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Answer:
The GR is expressed in almost every cell in the body and regulates genes controlling the development, metabolism, and immune response.
Explanation:
This seems really pity I know, but my biology course reading doesn't help answer these questions whatsoever- at least not in a way that would be easy to understand so, brainly please help.
1) Why did 40% of the human population evolve to tolerate lactose?(1 point)
A Lactose tolerance allows people to enjoy a wide variety of food, including milk, butter, ice cream, and cheese.
B People who have an intolerance experience physical pain, so a tolerance evolved to avoid that.
C Within cultures that rely on milk-producing animals, individuals who tolerated lactose had a survival advantage.
D Babies rely on milk to survive, so they need to be able to tolerate lactose.
2) What is the difference between genetic drift and natural selection?(1 point)
A Genetic drift is the change in a population’s genes over time; natural selection is the evolution of a population over time.
B Genetic drift is the frequency of genes in a population; natural selection is the frequency of adaptations in a population.
C Genetic drift is the random increase or decrease of certain genes in a population; natural selection is not random.
D Genetic drift is the selection of random traits in a population; natural selection is the selection of specific traits.
3 What is an interferon?(1 point)
A An interferon is used by a virus to stop the body from detecting it.
B An interferon disrupts DNA replication.
C An interferon reduces the efficacy of antibiotics on bacteria.
D An interferon activates the body’s immune system response to a virus.
4 Why is there such a wide variety of immune system responses between hosts when they are infected with the same virus?(1 point)
A Slight variations due to mutations in the virus trigger different responses in people.
B People that have already been infected are asymptomatic.
C Some viruses are resistant to antibiotics, so they cause a stronger immune system response.
D Each person’s immune system employs different tactics to get rid of the virus.
5 Is the following statement true? “Antigenic drift and other mutations to the DNA of viruses are always beneficial for the virus.”(1 point)
A Yes, because mutated viruses are able to infect more hosts.
B Yes, because mutated viruses have less mRNA so they can copy and replicate faster.
C No, because mutated viruses are may be less likely to replicate.
D No, because different mutations cause a variety of immune responses.
Answers
Answer:
1. D- Within cultures that rely on milk-producing animals, individuals who tolerated lactose had a survival advantage.
2. B- Genetic drift is the random increase or decrease of certain genes in a population; natural selection is not random.
3. A- An interferon activates the body's immune system response to a virus.
4. D- Each persons immune system employs different tactics to get rid of the virus.
5. D- yes, because mutated viruses are able to infect more hosts.
i just did this test, 100% with these answers
1. The correct option D Within cultures that rely on milk-producing animals, individuals who accepted lactose had a survival advantage.
2. The correct option B Genetic drift is the random increase or decrease of certain genes in a population; natural selection is not random.
3. The correct option A An interferon activates the body's immune system response to a virus.
4. The correct option D Each person's immune system employs different tactics to get rid of the virus.
5. The correct option D yes, because mutated viruses are able to infect more hosts.
Define:1. Genetic Drift2. Natural Selection Genetic Drift:Genetic drift is a means of evolution. It refers to random changes in the commonnesses of alleles from generation to generation due to chance events.
Genetic drift can cause features to be dominant population. The effects of genetic drift are most pronounced in small populations.
Natural SelectionNatural selection is the process in nature by which organisms better adapted to their environment tend to survive and reproduce more than those less adapted to their environment.
Thus, these are the correct option.
To learn more about Natural Selection click here:
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Does anyone know this word search?
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Please help me I appreciate it
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It is a lipid. Lipids are some of the most complex basic materials in biology. You can remember them as they have 23 hydrogens, and one H0.
Which product molecule of photosynthesis is released as waste ?
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Answer:
Carbon dioxide is the waste released
help me !!!! please
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Answer:
follow the colour , kinda Chaos , but hope it will help u , good luck :))
Plssssss help meeeeeeeeeee
Answers
2)Decrease in snakes, coyotes, and hawks
3)Energy increases as you move from left to right
why it is that we inherit mitochondrial DNA ONLY from our mothers?
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Answer:
In se*ual reproduction, mitochondria are normally inherited exclusively from the mother; the mitochondria in mammalian sperm are usually destroyed by the egg cell after fertilization. ... The fact that mitochondrial DNA is maternally inherited enables genealogical researchers to trace maternal lineage far back in time.
In sexual reproduction, mitochondria are normally inherited exclusively from the mother; the mitochondria in mammalian sperm are usually destroyed by the egg cell after fertilization.
Why does a substance like caffeine not bioaccumulate but heavy metals like mercury and lead do? Explain where these toxins are stored in the human body. Hint: is caffeine fat-soluble?
Answers
Answer:
Brain, heart, lungs, liver, kidney
Explanation:
Caffeine does not bioaccumulate in our body but heavy metals like mercury and lead can accumulate because caffeine are fat-soluble and broken down into simpler substances and used by the body whereas heavy metals are not fat-soluble and also essential for our body to function normally but when these heavy metals are very in concentration it accumulated in our body and causes several problems in our body organs. These heavy metals accumulation occurs in the organs such as brain, heart, lungs, liver and kidney where it cause problems.
Caffeine is in organic molecules that are metabolized by the liver. Heavy metals are atoms that cannot be broken down. They can be sequestered in the bones or in fatty tissue (with methylmercury) and have a long residence time in the body.
These toxins are stored in the human brain, heart, lungs, liver, and kidney.
What are heavy metals and examples?
The word-heavy metal directs to any metallic chemical element that has a relatively high density and is toxic at low concentrations.
Examples of heavy metals include mercury (Hg), cadmium (Cd), arsenic (As), etc.
Thus, Heavy metals are atoms that cannot be broken down.
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To learn more about heavy metals click here:
Which are examples of environmental changes that can influence natural selection?
predators
predators
availability of water
availability of water
temperature
temperature
height of legs
height of legs
fur
fur
natural disaster
natural disaster
color of body
color of body
size of body
size of body
size of beak
Answers
Answer:
availability of water
temperature
natural disaster
10. Which of the following describes how DNA determines genetic inheritance?
A. A single nucleotide codes for a genetic trait
B. A pair of complementary nucleotides codes for a genetic trait.
C. A set of three nucleotides in a specific order codes for a genetic trait.
D. A long sequence of nucleotides in a specific order codes for a genetic trait.
Answers
Answer:
d
Explanation:
Your DNA contains a set of instructions that determine how much of a particular protein to create, which is called “gene expression.” And a number of different factors can influence the expression of a particular gene.
According to genetic inheritance, the correct option is "D" A long sequence of nucleotides in a specific order code for a genetic trait.
What is inheritance?Inheritance is the procedure by which genetic data is passed on from parent to child. This is why components of the same family tend to have similar characteristics. Inheritance describes how genetic material is passed on from parent to child.
Thus, the correct option is "D".
To learn more about inheritance click here:
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True or False: A child may look more like one parent than the other because a child inherits chromosomes from one parent.
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Answer:
True
Explanation:
Horses have 64 chromosomes in each body cell. If a horse cell undergoes meiosis, how many chromosomes should be in each gamete?
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If a horse cell undergoes meiosis, there will be 32 chromosomes in each gamete.
What is meiosis?
In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm). Body (or somatic) cells in humans are diploid, meaning they have two sets of chromosomes (one from each parent). The egg and sperm that combine during fertilization must be haploid, or having only one pair of chromosomes, in order to sustain this state. Each diploid cell divides twice during meiosis to produce four haploid daughter cells, which are the gametes.Meiosis uses a two-step division mechanism to achieve these goals. During the initial round of cell division, known as meiosis I, homologue pairs split apart. Sister chromatids split apart during meiosis II, the second round.
Learn more about meiosis here:
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What's the answer please?
Answers
DO NOT SEND ME PDFS!!!!!
Which process is used to replicate body cells?
gamete replication
meiosis
mitosis
cytokinesis
Answers
Answer:
mitosis
Explanation:
what factors contribute to different biomes over the globe
Answers
Answer: climate, temperature, animals, plants, precipitation, sunlight, etc.
Explanation:
What would happen to the populations of the other three organisms in the food chain if the number of large fish rapidly decreased?
Answers
Answer:
the food chain will be broken
PLZ HELP ASAP!! Environmental factors can influence the gene expression in some organisms.
Describe how environmental factors can affect an organism’s phenotype.
Explain how light exposure can affect gene expression in organisms of the same species. Provide an example.
plz dont steal points
Answers
Answer:
The greatest of environmental factors on phenotype is on phenotypic plasticity, phenotypes that may change due to changes in the environment; ex: snowshoe hare have brown-colored fur in summer/spring and white fur in winter. Environmental factors may affect gene expression which may result in normal/abnormal phenotypic changes.
Explanation:
Pls help, this is science btw.
If a lionfish population keeps Rising, what would the possible effect of the trophic levels of the ecosystem?
Answers
Answer:
the possible effect is that other fishes and sea animals in the food chain start dying
a fifth grade friend has seen a picture of your "child" and asks you to explain how kids get their traits from their parents . using this activity as an illustration, write your explanation for this friend
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Answer:
Genes are the basic unit of heredity. This means that genes determine what traits are passed down from a mother and father to their child. Eye color, height, and hair color are some examples of the traits that are controlled by genes. Genes exist inside the cells that make up living things.
Explanation:
Kids get their traits from their parents by getting an allele of each trait from each parent.
How are traits inherited?Each trait is represented by a gene and each gene is represented by two alleles.
The two alleles for each gene are donated by each of the two parents in a union.
For example, let us say the eye color gene is represented by the allele A (a).
One parent is AA while the other is aa.
A child will inherit eye color by getting one A allele from one parent and the other allele (a) from the other parent. Thus, the child will be Aa.
More on inheritance of traits can be found here:
Question 8 of 10
You add 50 mL of water at 10°C to 50 mL of water at 80°C. What is the most
likely final temperature of the mixture?
A. 45°C
B. 70°C
C. 25°C
D. 90°C
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Answer:
The best anwser is A. 45C
Explanation:
hope this helps :)
someone plssss answerrrr
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how are pressure systems are different from fronts. I need this answer right away
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A Pressure System is air being lifted instead of pressed down and The MOVEMENT of a cold front through a Warm Front is usually called a pressure System
With this type of reproduction, normally you would have more variety amongst the
lizards, but now what specific trait is being affected in the Australian lizard? How
is this making the lizards more uniform?
Answers
Answer:
no
Explanation:
no, make sure you say thank you to me for helping