Question

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 ———————————


NCERT Class XII
Biology - Main Course Book

Chapter 1. Reproduction

Answer 1

(a) Ovary Diploid (2n)

(b) Anther Diploid (2n)

(c) Egg Haploid (n)

(d) Pollen Haploid (n)

(e) Male gamete Haploid (n)

(f ) Zygote Diploid (2n)

Answer 2

1-2n
2-2n
3-n
4-n
5-n
6-2n