KVPY 2020-21 SA Exam Previous Papers

Question : 54 of 80

Marks: +1, -0

A plant with genotype AABBCC is crossed with another plant with aabbcc genotype. How many differentgenotypes of pollens is possible in an

F_1

plant if these three loci follow independent assortment?

Solution:

\table P_1,,P_2;AABBCC,,aabbcc;, ↓;F_1,AaBbCc

(Here n, heterozygous locus 3)
Gametes

=2^{n}=(2)^{3}=8

{F}_{1}

the pollen as well as egg will be of 8 different types.

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