Assertion :- Male nd female ratio is almost equal in this world. Reason male and felmale genotype is XY and XX.
source
Assertion :- Male nd female ratio is almost equal in this world. Reason male and felmale genotype is XY and XX.
source
Assertion :- Male nd female ratio is almost equal in this world. Reason male and felmale
ByDoubtnut
Jun 29, 2022