Principles of Inheritance and Variation Question 109
109. tt mates with Tt. What will be characteristic of offspring?
[1990]
(a) $75 %$ recessive
(b) $50 %$ recessive
(c) $25 %$ recessive
(d) All dominant
Show Answer
Answer : b
Hints & Solution
(b) On mating tt with Tt, $50 %$ individual offspring are recessive and $50 %$ are heterozygous dominant.