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serious [3.7K]
3 years ago
14

Which geographic feature is responsible for helping bring humans and dogs to North America?

Biology
1 answer:
icang [17]3 years ago
6 0
I think the correct answer from the choices listed above is option A. The <span>geographic feature that is responsible for helping bring humans and dogs to North America would be the </span><span> Bering Sea land bridge. Hope this answers the question. Have a nice day.</span>
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There are 150 Pakicetus in the population at present. Assume Charles had another mutation; this one at the B locus, to produce a
alekssr [168]

Answer: Hello your question is incomplete below is the complete question

Let’s look at a different gene locus, we’ll call it B. The normal, wild type, the population was 100% BB. There are 150 Pakicetus in the population at present. Assume Charles had another mutation; this one at the B locus, to produce allele b. What is the gene frequency of allele b in the population if the population of Pakicetus reaches 100,000

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Explanation:

<u>Determine the Gene frequency of allele b </u>

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hence the frequency of b = 1/300 = 0.33%

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<em>therefore the Gene frequency of allele b </em>

= 0.33% * 0.33% * 100000 = 1.08  

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