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Mariulka [41]
3 years ago
5

Which of the following was once a volcano under water

Biology
2 answers:
wolverine [178]3 years ago
7 0
B, ocean trenches are formed after a underwater volcano has erupted.<span />
ICE Princess25 [194]3 years ago
6 0
Seamount is the correct answer.
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matrenka [14]

Answer:

75% i think

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The frequency of autosomal alleles K and k in a large population of snails is 0.6 and 0.4. What is the approximate genotypic fre
Flura [38]

Answer:

Option (b).

Explanation:

The frequency of alleles K and k in population are 0.6 and 0.4. The inbreeding coefficient is 0.3.

The heterozygote frequency can be calculated by the formula:

F = \frac{2Kk-H}{2Kk}

Here, K = 0.6, k= 0.4, F = 0.3 and H = approximate genotypic frequency of heterozygote Kk.

Put the values in the above formula

0.3 = \frac{2\times2\times0.6\times0.4-H}{2\times0.6\times0.4}

H = 0.36 ≈ 0.34.

Thus, the approximate genotypic frequency of the heterozygote Kk is 0.34.

Hence, the correct answer is option (b).

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