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yaroslaw [1]
3 years ago
6

Genetic drift is one mechanism of evolutionary change. Which of the following best describes an example of genetic drift?

Biology
1 answer:
mash [69]3 years ago
8 0

Answer:

B) Random fluctuations in the gene frequencies within a population

Explanation:

Genetic Drift Examples. Genetic drift is a change in the frequency of an allele within a population over time. This change in the frequency of the allele or gene variation must occur randomly in order for genetic drift to occur. ... Examples of genetic drift are more evident in smaller populations of organisms.

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Answer:

c. The current changes are happening much faster than past changes.

Explanation:

This is correct because the earth's atmosphere is warming at an exceedingly high rate. This is due to the rise in amounts of carbon dioxide in the atmosphere among other factors. If the current trends were a representation of Earth's natural climate cycle then they would not be as high as they are now.

Have a great day. I assure you this is the correct answer. Let me know if you have any questions on this topic.

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3 years ago
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Help me find the mutant RNA for the Mutant DNA. I can find the amino acids I just need the mutant RNA
mr Goodwill [35]
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If the assignment wants you to have a silent mutation that Change the RNA to something that is not complementary to the DNA but will still produce that same protein as the example above. If you need to make a new protein change the rna so the codon will make a different protein from the above sequence
8 0
2 years ago
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Aloiza [94]
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hope this helps
6 0
3 years ago
How might targeting rapidly growing cells explain common chemotherapy side effects such as hair loss and nausea
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Therefore, when chemotherapy drugs attack normal cells including the roots of the hair instead of cancer cells that divide rapidly along with the cancer cells it results in the hair loss and nausea.

3 0
3 years ago
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