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iris [78.8K]
4 years ago
11

Explain how a natural disaster can change the gene frequency in a population and give an example to show how the frequency chang

ed.
Paragraph please!!
Biology
1 answer:
saul85 [17]4 years ago
3 0
The gene frequency is affected by natural disaster as populations in which a certain allele is frequent may be wiped out. Consider a population of iguana living in forested areas, which are adapted to camouflage in their surroundings. If a forest fire were to break out and wipe out this population, the allele for such skin pigmentation would be reduced and other phenotypes would become more common.<span />
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d1i1m1o1n [39]

Answer:

The type of fossil can show what the terrain was like.

Explanation:

Fossils can give information about past environmental conditions by showing the type of animal they belonged to. If a scientist found a whale fossil in a desert, he/she could assume that the desert was once an ocean as whales only live in oceans. If someone found a fossil of a lizard that inhabited trees,  in the middle of the ocean, then he/she could assume that the ocean didn't exist at one point and instead, there might have been a forest in it's place.

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a

Explanation:

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4 0
3 years ago
Read 2 more answers
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MrRissso [65]

Answer:

Option B

Explanation:

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4 years ago
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