Question

What type of gemetes are formed from a plant of genotype Tt Rr
(a) Tt and Rr
(b) TR and tr
(c) TR, Tr, tR, tr
(d) Tr, tr only​

Answer 1

Total number of types of gamete produce by an organism is 2n, where n is the number of heterozygous genes present. Since given genotype TtRr is heterozygous for two genes, thus total possible gametes by it = 22=4.

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Answer 2

Explanation:

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