Human Reproduction

Question 1

During Puberty, Reproductive Hormones Cause Secondary Sexual Characteristics to __________.

Answer 1

Develop.

Question 2

The Main Female Reproductive Hormone is Oestrogen, Produced by the ___________.

Answer 2

Ovaries.

Question 3

What do Rising Oestrogen Levels in Girls Aged 8-14 Trigger?

Answer 3

• Growth Spurt.
• Growth of Hair and Pubic Hair.
• Breasts Develop.
• Brain Changes and Matures.
• The Menstrual Cycle Starts.

Question 4

Every 28 Days, a Mature Egg is Released. This is Known as ______________.

Answer 4

Ovulation.

Question 5

In the Menstrual Cycle, the Follicle Stimulating Hormone (FSH) Causes the Eggs in the Ovary to ____________.

Answer 5

Mature.

Question 6

In the Menstrual Cycle, Luteinising Hormone (LH) Stimulates the ___________ of the Egg at Ovulation.

Answer 6

Release.

Question 7

In the Menstrual Cycle, Oestrogen and Progesterone Stimulate the Build-Up and Maintenance of the Uterus _________.

Answer 7

Lining.

Question 8

Testosterone is the Main Male Reproductive Hormone Produced by the ________ and Stimulates Sperm Production.

Answer 8

Testes.