Q. A hereditary, disease, which is never passed on from father to son is
A) X-chromosomal linked disease
B) Autosomal linked disease
C) Y-chromosomal linked disease
D) None of the above
Explanation
Man has only one X-chromosome that is inherited to his daughter. Therefore, a hereditary disease, which is X-chromosomal linked, is never passed on from father to son.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.