Human reproduction

In this topic we will we study the differences between male and female reproductive systems, the process of fertilisation and birth.

Task 2b: make notes that:

• Define the term gamete and name the gametes in males and females.

• Define fertilisation and give the difference between internal and external fertilisation.

• Draw a labelled diagram of a sperm cell and explain how it is adapted for its function.

• Draw a labelled diagram of an egg cell and explain how it is adapted for its function.

Task 2c: Complete and then mark the exam question

Task 3b: Make notes that:

• Draw a labelled diagram of the male reproductive system - include the function of each part.

• Define fertility.

• List the causes of infertility in males.

Task 3c: Copy and complete the sentences:

The male sex cells are the _______ _____.

Sperm cells are made in the _________.

The testes are held outside the body in a bag of skin called the ___________. This keeps the sperm at the right ___________.

Sperm travel up the _______ ________ where liquids are added from the ________.

This mixture is called ________.

Semen flows out of the _________ through a tube called the ___________

Task 4b: Make notes that include:

• Draw a labelled diagram of the female reproductive system - include the function of each part. You can either draw the diagram or print and complete this worksheet

• Define menstruation.

• Draw a diagram to show the sequence of events in the menstrual cycle.

Task 4c: Complete the progress check

Task 5b:

• Define zygote

• Define embryo

• Define foetus

• Describe the role of the placenta.

• Describe the role of the umbilical cord.

• Describe the development of a foetus starting from the point of fertilisation

• Compare a zygote, a foetus and an embryo

Task 7c: Make a mindmap to help you revise this topic. Take a look at the one on the right to give you an idea of what it could look like. Once you are done add it to your revsion folder.

Task 8: Complete the end of unit test: