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Author Question: Assume brown eyes is completely dominant to blue eyes and this trait is controlled by a single gene. ... (Read 779 times)

notis

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Question 1

Albinism is a recessive trait controlled by a single gene. If the frequency of albinos in a population is 0.25, what is the expected frequency of heterozygotes for this trait? (Hint: use the Hardy-Weinberg formula)
◦ 0.25
◦ 0.50
◦ 0.75
◦ 0.90
◦ It is not possible to determine with the information provided.

Question 2

Assume brown eyes is completely dominant to blue eyes and this trait is controlled by a single gene. If 400 people in a population of 10,000 have blue eyes, how many people would be expected to be heterozygous for this trait? (Hint: use the Hardy-Weinberg formula)
◦ 800
◦ 540
◦ 320
◦ 960
◦ It is not possible to determine with the information provided.


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Marked as best answer by notis on Jul 17, 2021

fwbard

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notis

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Reply 2 on: Jul 17, 2021
Excellent


amandalm

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Reply 3 on: Yesterday
Wow, this really help

 

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