Sexual Reproduction in Flowering Plants

Q. Sketch the reproductive parts of a flower.

Q.

What is meant by emasculation and what are its advantages?

Q. What are the green coloured members of calyx called?

1. Sepals
2. Petals
3. Anther
4. Stigma

Q. Name the reproductive part of plant?

Q.

what is the ploidy of

1.cells of nucellus

2.microspore mother cell

3.functional megaspore

4.female gametophyte

Q. In gymnosperms, pollination is exclusively by

1. Water
2. Animals
3. Insects
4. Wind

Q. Label the different parts of the pistil.