Question

Find out the frequency of AabbCcDdee if the parents are AabbCcddEe and AabbccDdee

Options:

(a) 0.78%
(b) 12.5%
(c) 25%
(d) 50%

Answer with complete steps please _/\_

Answer 1

Hi friend here is your answer

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Each gene is independently expressed in inheritance so we can solve the problem by considering each gene separately

The parents are AabbCcddEe and AabbccDdee

1) Aa X Aa =

1/4th offsprings will have AA

1/2 offsprings will have Aa

1/4 offsprings will have aa

2) bb X bb = bb =1

3) Cc X cc = Cc =1

4) Dd X dd =

1/2 offsprings will have Dd and 1/2 will have dd

5) Ee X ee

1/2 offsprings will have Ee and 1/2 offsprings will have ee

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So AabbCcDdee = 1/2 X 1 X 1 X 1/2 X 1/2

= 1/8

= 0.125

Answer is required in % so multiply by 100

Hence 12.5%

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Hope it helps you.............!!
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Day One Ish

Answer 2

Answer:

option B is correct answer