Q. Sex-linked allele or disease never passes from
A) Women to her daughter
B) Man to daughter
C) Women to grand daughter
D) Man to his son
Explanation
The sex-linked allele or disease never pass from men to his sons because alleles of sex linked disease present on the sex chromosome-X not Y. This condition is also called hemizygous condition
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.