1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
to all his daughters
b
either to his son or to his daughter
c
to all his sons
d
neither to his sons nor to his daughters
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Haemophilia is X-linked recessive disorder. Haemophilic father passes X-chromosome to his daughters only (not to his sons. Y chromosome is passed to the sons).