Identify each part in a flowering plant and write whether it is haploid (n) or diploid (2n).

(a) Ovary ———————————

(b) Anther ———————————

(c) Egg ———————————

(d) Pollen ———————————

(e) Male gamete ———————————

(f ) Zygote ———————————

Q.

Identify each part in the following plant and write whether it is haploid (n) or diploid (2n).

(a) Ovary (b) Anther

(c) Egg (d) Pollen

(e) Male gamete (f) Zygote

Q. Which of the following parts of the flowering plants is haploid?
1) Ovary

Q. Consider the following statements with respect to the flowering plants and choose the correct option.
(a) Pollen grains represent the male gametes
(b) Functional megaspore develops into embryo sac that represents the female gamete
(c) Transfer of pollen grains from anther to stigma of different plants is known as xenogamy
(d) Transfer of pollen grains from anther to stigma or another flower of the same plant is known as geitonogamy.

Q. The plant parts which are haploid and present inside diploid part are:
(a) Embryo within the seed
(b) Pollen grains within the pollen sac
(c) Seed inside the fruit
(d) Female gametophyte within the ovule
(e) Male gametes within the pollen grains

Q. The male gametes in a flower and in a human are produced respectively in :
(a) stigma and ovary
(b) anther and style
(c) ovary and testes
(d) anther and testes