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

Where are the male and the female gametes present?

Cycas Where are the male and female flowers located?

Where do gymnosperms bear their male and female flowers?

The fusion of male and female gamete is called …..

Differentiate between male and female cockroach.

In humans, Y chromosome is responsible for maleness.

How are the male and female gametophytes of pteridophytes and gymnosperms different from each other?

Mother and father and their six children (3 boys and 3 girls) are to be seated at a round table. How many ways can this be done if mother and father sit together and the males and females alternate?

Gender of child is determined by the male partner of couple. Explain with reasons whether this statement is true or false.

Gender of child is determined by the male partner of couple. Explain with reasons whether this statement is true or false.