Year 7 Human reproduction lesson 2

1. Reproduction
Lesson 2
Target
Be able to explain the function of the main parts of
the reproductive organs
Monday, February 13, 2017

2. Male Organs: identify the named parts
penis
where sperm
are made
testes
the tube(s) that
sperm travel along
before they leave
the man's body
sperm duct1.
2.
3.
What happens here?
What happens here?

3. The Male Reproductive System

4. cervix
where eggs
are made
ovary p.
ovaries
where the
embryo
develops
uterus
where sperm are
deposited in the
female's body
vagina
where fertilisation
happens
lined with cilia
(tiny hairs)oviduct
Female Organs: identify the numbered parts
1.
2.
3.
4. 5.
What happens here?
What happens
here?
What happens here?
What happens here?

5. The Female Reproductive System

6. Male or Female

7. Sperm or Egg?

8. Reproductive System

9. Fertilisation and Implantation

10. Diagram showing fertilisation

11. Millions of
Sperm and a
single egg are
released

12. Many sperm will
swim through the
womb and up the
fallopian tubes to
meet the egg…
…but only one will
be able to burrow
through the cell
membrane and fuse
with the egg

13. As the nuclei of the
two gametes fuse
there is a period of
rapid cell division
and replication until
a zygote is formed.