An individual with the genotype BBTt could produce the gametes O A. BB and Tt only B. BB, Tt, BT and Bt only O C. BT and Bt only O D. B, T and t only

Question

asked Jan 22, 2021 28.1k views

2 Answers

Alek Depler · Answer 1 · 2021-01-28T20:02:39+0000

Answer: Option C

Step-by-step explanation:

The homozygous pair produces single type of gamete and heterozygous pair produces two different types of gametes.

Here, BBTt has B trait in homozygous condition and so only B allele will be passed as gamete to the next generation.

Since, Tt is in heterozygous condition then T allele will be passed on to half gamete and t will be passed on to half of the gamete.

So, the gametes will be BT and Bt only.

Hence, the correct answer is Option C.