How do Organisms Reproduce Quiz 8

The terminal part of the pistil :

The female reproductive part of a flower

The male part of flower is

Which of the following is not concerned with pollination ?

The type of flowers you observed in Datura.

The number of cells present in pollen grain

Embryo sac

At the time of fertilisation in embryo sac the cell which is in diploid state :

What will you find out at the inner part of separated cotyledons of seed ?

What is the need of sprinkling water on ground nut germinating seeds in order to observe the phenomenon of seed germination ?

The number of layers that protect ovule

Pollen tube bears

Find out the correct sentence.

Which of the following plant does not have the endosperm ?

Declination in female sex ratio is due to