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olga2289 [7]
2 years ago
11

Plz Help Me Will make brainliest if got it right!!!

Biology
2 answers:
Oduvanchick [21]2 years ago
7 0
It’s b I had to do a project on the same bottle neck topic
Rina8888 [55]2 years ago
6 0

Answer:

Sorry if I'm wrong but I think it's B

Explanation:

A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts or human activities such as specicide and human population planning.

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You observe that your friend has dimples. dimples result from the presence of the dominant gene d; absence of dimples is a homoz
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DD or Dd

Explanation:

Dimples is the dominant trait (D). Your friend has dimples so that means he or she should have at least one allele of the dominant trait to express that trait. So your friend would either be homozygous dominant (DD) or heterozygous dominant (Dd). Notice that there is a recessive allele in the second. Even with that present, dimples would be still expressed.

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The correct answer is C. Plasma Tail.
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I am a neurotransmitter mainly involved in mood, appetite, sleep, and impulsivity. A large body of research says that I am stron
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