Changes at Puberty

Q.

The most conspicuous visible change that occurs in boys during puberty is:

1. development in the voice box

2. increase in height.

3. production of sperms.

4. increased sweating

Q. Given below is a diagrammatic sketch of the vertical section of the human skin.
(b) State one main function of each of the following parts - Part 2, Part 3, Part 4, Part 9.
Name any one of the above parts which has at least three functions.

Q.

During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys.

1. loss of milk teeth

2. increase in height

3. cracking voice

4. weight gain

Q.

How are general growth and sexual maturation different from each other?

Q.

Adams Apple is present in both girls and boys.

1. True
2. False

Q.

Voice box, larynx, Adams apple, goitre

Q.

Define Adams apple.

Q. ___ is a behavioural trait where an individual observes and replicate others' behaviour.