Human Reproduction

Which of the following correctly describes sexual reproduction in humans?

• Fertilisation of the egg takes place inside the male's body.

• Many eggs are fertilised by one sperm.

• The fertilised egg develops in the stomach.

• Fertilisation occurs when a sperm and an egg fuse.

The female reproductive cell is called the (a)   .

The male reproductive cell is called the (a)   .

WHAT PART IS POINT A?

• HEAD

• MIDDLE PIECE

• TAIL

How are sperm cells different from egg cells in size and in number?

• Size - Larger

  Number - Fewer

• Size - Larger

  Number - More

• Size - Smaller

  Number - Fewer

• Size - Smaller

  Number - More

Tick on the boxes that show the parts of the male reproductive system.

• vagina

• testes

• ovary

• penis

• womb

Tick on the boxes that show the parts of the female reproductive system.

• penis

• ovary

• womb

• testes

• vagina

What is a hormone?

• A Chemical messenger

• A biological messenger

• A physical messenger

• A type of Dutch candy

The male reproductive system produces sex hormones called

• Estrogen

• Progesterone

• Testosterone

• Andresterone

The diagram below represents a system in the human body. The function of structure X is to _____________

• produce energy needed for sperm to move

• provide food for the sperm to carry to the egg

• produce and store urine

• produce sperms and male sex hormones