Give the functions of the following:

CBSE Class 10 CBSE Class 10 Science
,
1

(a) Give the functions of the following:
(i) Pollen Tube (it) Ovary
(b) List any two changes observed in the body of a female during puberty.

2

(a) (i) Transfer of male gamete.
(ii) Production of female gamete.
(b) (i) Growth of mammary glands.
(it) Onset of menstrual cycle.