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kakasveta [241]
3 years ago
6

A recessive allele __________.

Biology
1 answer:
mihalych1998 [28]3 years ago
8 0

D: needs to be present on both chromosomes to be expressed


Why: Because if there was a dominant trait present, then the dominant trait would overpower the recessive trait regardless of the matter.

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Why are coral reefs important/essential to earth 2.0?
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protect coastlines from storms and erosion, provide jobs for local communities, and offer opportunities for recreation.

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g What are the three basic assumptions of Darwinian evolution? Group of answer choices Presence of phenotypic variation, some ph
enot [183]

Answer:

1- Presence of phenotypic variation

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The evolutionary theory by natural selection proposed by Darwin in his publication “On the origin of species” (1859) is based on a series of assumptions that enable to understand the amazing biodiversity on the Earth. First, individuals are not identical among them, i.e., there exists variation in the traits among the members of a given population, species, etc. Second, phenotypic variation leads to differential survival and reproduction of the organisms that are best fitted to the environment (i.e., competence among the members of the population). Finally, phenotypic traits are passed from generation to generation (i.e., phenotypic variation is inheritable), thereby favoring offspring from parents more adapted to the environment.

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Read 2 more answers
NEED ANSWER ASAP (95 points)
Anestetic [448]

<em>1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.</em>

<em>1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.</em>

<em>1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.</em>

<em>1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.</em>

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<em>1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.6. Then that trait would most likely be passed on to the offspring/ Children.</em>

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<em>1. Mutation in the human cells. When our bodies are cold the coldness responds back to our body by bringing air into it.2 It can either increase me lan in or decrease it.3. Yes every generation is different.4.An allee is A cell in our bodies which function blood cells. A gene is A trait from either a relative.5. Meiosis Gives us more oxygen to breath in our Booties ☺ and our main body Functions.6. Then that trait would most likely be passed on to the offspring/ Children.7. the most common form of Down syndrome, caused by an extra copy of chromosome number 21.8. Both will collapse and collide together.</em>

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Explanation:

<h2>God Bless You!☺</h2>
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