Reproduction

on which day of the menstrual cycle, is the egg released

• Day 12

• Day 1

• Day 28

• None of these

Which 2 animal do external fertilisation

• 
• 
• 
• 
• 

What are male sex cells called?

What are female sex cells called?

In the menstruation cycle, what happens if the egg has not been fertilised

• The cycle restarts

• Then it will never happen again

• The egg dies

Answer explanation

Correct, if there is no fertilised egg implanted, the cycle restarts.

It takes about 40 weeks for a baby to develop in the uterus.

• True

• False

The vagina is part of the male reproductive system

• True 

• False

The Menstrual cycle takes 4 weeks

• True 

• False

Which of thes is a male sex cell

• 
• 

How long is the Menstruation Cycle

• About 14 days

• About 28 days

• About 4 weeks

• About 28 weeks