Male heterogamety is absent in

Assertion: XX-XY type of sex determination mechanism is an example of male heterogamety. Reason: In birds, male heterogamety is seen as males produce two different types of gametes.

Assertion: XX-XY type of sex determination mechanism is an example of male heterogamety. Reason: In birds, male heterogamety is seen as males produce two different types of gametes.

Plastids absent in

Male heterogamety and female heterogamety is seen respectively in

Given below are assertin and reason. Point out if both are true with reason being corect explanation (A) both true but reason is not coredct explanation (B) assertion true but reason is wrong (c ) both are worng (d) Assertion XX-XY type of sex determination mechanism is an example of male heterogamety Reason In birds male heterogamety is observed as males produce two different types of gametes

Tail is absent in

Anus is absent in

Anus is absent in

Anus is absent in