Puberty

Question 1

Female puberty

Answer 1

The amount of the hormone oestrogen rises and triggers the menstrual cycle.
Underarm and pubic hair grow.
Breasts enlarge.

Question 2

Male puberty

Answer 2

The amount of the hormone testosterone rises. This stimulates sperm production.
Underarm, facial and pubic hair grow.
Voice deepens

Question 3

Features appeared in puberty are called

Answer 3

Secondary sex characteristic

Question 4

What is the menstrual cycle

Answer 4

The menstrual cycle is a monthly cycle, which involves the maturation (process of maturing) and release of an egg. If sexual intercourse has occurred, this can result in pregnancy

Question 5

Hormones that control the menstrual cycle

Answer 5

Oestrogen
Progesterone

Question 6

How many stages are in the menstrual cycle

Answer 6

4

Question 7

Oestrogen function and location

Answer 7

Oestrogen is produced in the ovaries and causes the development of the thick, spongy uterus lining

Question 8

Progesterone location and function

Answer 8

Produced in ovaries after ovulation
Breaks down lining of uterus

Question 9

Process of the last stage of the menstrual cycle

Answer 9

The lining of uterus is maintained(oestrogen ) and is ready for fertilised egg if no egg is attached lining breaks down and cycle begins again