SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
parent 1:GgBBparent 2:ggBbFind the gametes for parent 1.
A
GB, GB, gB, gB
B
gB, gb, gB, gb
C
Gg, BB, GB, GB
D
gg, Bb, gB, gb
Explanation: 

Detailed explanation-1: -Answer and Explanation: The two gametes produced by the individual with the genotype Bb will be B and b, as shown in the picture below.

Detailed explanation-2: -In this case of genotype AABbCc, A gene will give only one type of gamete, B can give two types of gametes and c can give two types of gametes. Thus, totally four types of gametes will be produced.

Detailed explanation-3: -There are four possible combinations of gametes for the AaBb parent. Half of the gametes get a dominant A and a dominant B allele; the other half of the gametes get a recessive a and a recessive b allele. Both parents produce 25% each of AB, Ab, aB, and ab.

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