Principles of Inheritance and Variation Question 103

103. The allele which is unable to express its effect in the presence of another is called

[1991]

(a) codominant

(b) supplementary

(c) complementary

(d) recessive

Show Answer

Answer : d

Hints & Solution

(d) The allele which cannot express its effect in the hybrid or in the presence of dominant allele is termed as recessive. It is denoted by small letter.