Question

Exercises
Q.1 MULTIPLE CHOICE QUESTIONS:
1. The menstrual cycle is normally for
days.
(a) 3
(b) 5
(C) 7
(d) 28
2. The stage of adolescence, when individual
becomes capable of sexual reproduction is
called:
(a) youth
(b) puberty
(c) adulthood
(d) old age
3. Goitre is caused due to inadequate
production of
in our body.
(a) thyroxine
(b) oxygen
(C) sodium
(d) carbon dioxide​

Answer 1

Explanation:

1.A. 3 DAYS

2.B. PUBERTY

3.A. THYROXINE

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Answer 2

Answer:

d) it is a 28 day cycle

b) puberty

a) thyroxine

Explanation:

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