Draw a neat sketch of the stamen of a flower. Mark in it filament and anther.

What name is given to the fusion of sperm and ovum?

Name the tissue through which the foetus gets all the requirements from the mother's body.

Draw a neat sketch of the carpel of a flower. Mark in it stigma, style and ovary.

What is made in (i) anther, and (ii) ovary, of a flower?