Most adolescents gain their maximum height around the age of
11-15 years
18-19 years
22-25 years
13-15 years
B.
18-19 years
What changes take place in boys during adolescence?
Increase in sudden height
Broad shoulders
Muscles of the body become prominent
All the above
D.
All the above
The egg is
Male gamete
Female gamete
Both (a) and (b)
None of the above
B.
Female gamete