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atroni [7]
3 years ago
15

Certain traits will have been lost from the gene pool forever. some may be obvious, like people with red hair or double jointed

thumbs. others will be less obvious, like the ability to process cholesterol or being allergic to peanuts.
This loss of diversity in a reduced population is called ________.

A. gene flow
B. bottleneck effect
C. genetic drift
D. founder effect
Biology
1 answer:
svet-max [94.6K]3 years ago
7 0

Answer:

The answer is to this question is D.

Explanation:

The situation described in the question is an example of the founder effect. It can be described as "when a small amount of people leave their habitats and form a smaller population elsewhere, there is a decrease in genetic diversity and this change is called the founder effect."

"In a reduced population" in the question points to the founder effect. Although if the reduction of the population is dramatic and immediate, it can also be an example of the bottleneck effect.

I hope this answer helps.

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Explanation:

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A moraine is a landform feature which is formed by the glacier retreating. The ridge of sediments that geologists found has a feature namely moraine.

<h3>What is moraine?</h3>

The materials usually soil or rocks left behind by the glaciers are called moraine.

Just like rivers that carries all sorts of debris and silt and eventually builds up to form deltas, similarly glaciers moves all sorts of dirt and boulders that assembles to form moraines.

As the geologist found a ridge of sediments and notices a glacier in the distance so this is the moraine.

Thus, the correct answer is C.

For more details regarding moraine, visit:

brainly.com/question/3791076

#SPJ1

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