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Subjects
Science CBSE
Class 8
Reaching the age of adolescence
Adolescence and changes
4.
Other changes in puberty - voice change, mental maturity
Exercise condition:
4
m.
Choose the correct answer
:
1
.
The boys have a low pitched voice while the girls have a
high pitched voice
deep voice
hoarse voice
none of the above
2
.
Sebaceous gland secrete
all of the above
sweat
oil through skin pores
none of the above
3
.
By the time of puberty, the reproductive organs are not developed.
true
false
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