Page 2 - 3.Home Assignment ( Obj & Subj) - secondary sexual (1)

Q.6 Which of the following will occur in females at puberty?
(i) Ovulation
(ii) Enlargement of breasts
(iii) Broadening of hips
(a) (i), (ii) and (iii)
(b) (ii) and (iii) only
(c) (i) and (iii) only
(d) (i) and (ii) only

Q.7 In girls, secondary sexual characteristics develop between -
(a) 9 and 11 years
(b) 11 and 14 years
(c) 15 and 18 years
(d) 19 and 21 years

Q.8 Which of the following is NOT a secondary sexual characteristic feature of
girls?
(a) The enlargement of breasts.
(b) The deepening of voice.
(c) The menstruation begins.
(d) The growth of hair at armpit.

Q.9 Which of the following is/are true of secondary sexual characteristics of
boys?
(a) Growth of facial hair
(b) Development of bones and muscles
(c) Production of sperms
(d) All of these

Q.10 Incomplete development of male secondary sexual characteristics is caused
due to deficiency in?
(a) Estrogen
(b) Progesterone
(c) Adrenaline
(d) Testosterone

SUBJECTIVE

Marks level

Q.1 (a) Name the hormone in female that is produced by ovaries and helps 1 E
in development of mammary glands.
(b) Which gland is called master gland?

Q.2 What are hormones? Give one example. 1 E