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
FERTILISATION, PREGNANCY AND BIRTH
this is realy good to study thank you very much teachers!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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