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Q.

What are the characteristics of adolescence ?

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a

Primary sex organs like ovary develops.

b

It leads to development of Secondary sexual characters like development of breast, mammary glands,

c

It is the period starting from puberty and continues up to adulthood,

d

All of the above

answer is D.

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Detailed Solution

Concept: Adolescence is the transitional phase from childhood to adulthood, generally ranging between 10-19 yr. During this time period, a person goes through a lot of physical changes, mental changes, and emotional changes. The person shows characteristics like rapid growth, development of secondary sexual characteristics like the growth of pubic hair, Breast, and the onset of mensuration in females while hoarseness of voice in males. Primary sex organs like the ovary and testes develop in females and males, respectively. Swing of the mood or emotion is also an indication of adolescence.
Hence, option D is the correct answer.
 

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