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olga2289 [7]
2 years ago
7

Which factor is a major cause of the changes that

Biology
1 answer:
slamgirl [31]2 years ago
3 0

The changes that occur during puberty are mostly a result of changes in hormone levels in the body.

<h3>Puberty</h3>

The transition from a child to an adult is caused by changes in the level of some hormones in the body.

In females, there is an increase in follicle-stimulating hormones as well as luteinizing hormones, leading to an increase in the production of progesterone.

In males, there is an increase in the production of testosterone hormone among many other hormones.

Both progesterone and testosterone are responsible for the development of physical features in females and males respectively.

More on puberty can be found here: brainly.com/question/9410140

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Co-Dominance

Explanation:

Codominance is a relationship between two versions of a gene. Individuals receive one version of a gene, called an allele, from each parent. If the alleles are different, the dominant allele usually will be expressed, while the effect of the other allele, called recessive, is masked.

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A brown cow and a white cow have a baby. The baby cow is white with brown spots. The baby cow is a result of co-dominant offspring.

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If a full circle is covering a certian area then it's probably 100 percent. (or Overcast)

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In an effort to control vegetation overgrowth, 100 rabbits are released in an isolated area that is free of predators. After one
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It will plateau and the population will stabilize in relationship to available resources.

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In time these rabbits will increase in number and will put a strain on food supply. Dwindling resources will put pressure on reproduction. In addition to this these have a limited gene pool since they have been only reproducing with each other. This will pass along any disease sensitivity that they may have. In the even that a disease is introduced into the population many of them will be wiped out.

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