HUMAN REPRODUCTION
PUBERTY
Here you have a very interesting website where you can learn and solve all your doubts about puberty.
HUMAN REPRODUCTIVE CELLS
There are two types of human reproductive cells or gametes: the female egg cell and the male sperm cell.
Egg cell (Ovum)
Sperm cell (Spermatozoon
When a sperm cell fertilises and egg cell, the two cells join to form a new cell called a zygote. Click on the video to watch it in 3D.
THE FEMALE REPRODUCTIVE SYSTEM
THE MALE REPRODUCTIVE SYSTEM
THE MALE REPRODUCTIVE SYSTEM
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FERTILISATION, PREGNANCY AND BIRTH
this is realy good to study thank you very much teachers!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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