Q. A hereditary disease which is never passed on form 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-chromosomes that is inherted to has daughter. Therefore, a heredftary 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.