Question

The Genotype of offspring formed from Tt x tt will be? *

A. TT and tt

B. Tt and tt

C. Only tt

D. Only TT​

Answer 1

Answer:

Option b ✅✅

Explanation:

Hope it helps you

Answer 2

B. Tt and tt.

The heterozygous parent can produce two types of gametes one having T allele and other having t allele. However, second parent being homozygous can produce only one type of gamete having t allele. Random mixing of these gametes will produce following progeny:

Tt one half the total number of progeny.

tt one half the total number of progeny.

This cross is a typical Mendelian test cross.