(a) In humans, males are heterogametic and frmales are homogametic, Explain. Are there any examples where males are homogametic and females heterogametic?
(b) Also describe as to, who determines the sex of an unborn child? Mention whether temperature has a role in sex determination.

In human, males are heterogametic and females are homogametic, Explain. Are there any examples where males are homogametic and feamles heterogametic?

(a) In humans, males are heterogametic and females are homogametic, Explain. Are there any examples where males are homogametric and females are heterogametic ? (b) Also describe as to, who determines the sex of an unborn child ? Mension whether temperature has a role in sex determination.

In humans, males are heterogametic and females are homogametic.Explain.-Are there any examples where males are homogametic and females heterogametic?

In humans, males are heterogametic and females are homogametic, explain. Are there any examples where males are homogametic and females are heterogametic?

Also, describe ,who determines the sex of an unborn child?Mention whether temperature has a role in sex determination

Describe, who determines the sex of an unborn child?

Assertion : In pigeons, females are heterogametic and males are homogametic Reason : In pigeons, females have ZW sex chromosomes and males have ZZ sex chromosomes.

Assertion : In pigeons, females are heterogametic and males are homogametic Reason : In pigeons, females have ZW sex chromosomes and males have ZZ sex chromosomes.

Assertion : In pigeons, females are heterogametic and males and homogametic Reason : In pigeons, females have ZW sex chromosomes and males have ZZ sex chromosomes.