Q. A condition, where a certain gene is present in only a single copy in a diploid cell, is called
A) Heterozygous
B) Monogamous
C) Homozygous
D) hemizygous
Explanation
An individual containing both dominant and recessive genes or traits or characters of a allelic pair is known as heterozygous or hybrid.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.