The types of gametes will be produced by a species of genotype TtRr are
A. TR, Tr, tR, tr
B. tR, Tr
C. TR, tr
D. TR, tR
Answer: Option A
Solution (By Examveda Team)
The types of gametes will be produced by a species of genotype TtRr are TR, Tr, tR, tr.All the offspring will be hybrid (heterozygous) tall, red flowering (TtRr). Since the genes for height are on a different pair of chromosomes from the genes for flower colour, the genes assort independently. This allows for four different types of "gametes" to form: TR, Tr, tR and tr.
This Question Belongs to Agriculture >> Genetics And Plant Breeding
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