PYQ NEET- Principles Of Inheritance And Variation 5 L-9
The phenomenon of pleiotropy refers to: (NEET-2023)
A) More than two genes affecting a single character.
B) Presence of several alleles of a single gene controlling a single crossover event.
C) Presence of two alleles, each of the two alleles controlling a single trait.
D) A single gene affecting multiple phenotypic expressions.