Q. Which of the following animals is mostly used in genetics experiments?
A) Butterfly
B) Fruit fly
C) Housefly
D) Dragon fly
Explanation
Fruit fly $(Drosophila)$ is used in genetic experiments. As polytene chromosomes, sex determination and sex linked inheritance have been studied in fruit fly.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.