Draw a neat diagram of a flower showing its various parts. In this diagram mark stem, receptacle, sepals, petals, stamen and carpel.

What is meant by 'unisexual flowers' and 'bisexual flowers' ? Give two examples of each.

What is pollination? How does pollination occur?

What name is given to (i) all the petals of a flower, and (ii) all the sepals of a flower ?

What are (i) stamen, and (ii) carpel, in a flower?