lunes, 13 de abril de 2015

UNIT 5: HUMAN REPRODUCTION

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 FEMALE REPRODUCTIVE SYSTEM







THE MALE REPRODUCTIVE SYSTEM

THE MALE REPRODUCTIVE SYSTEM




FERTILISATION, PREGNANCY AND BIRTH








1 comentario:

  1. this is realy good to study thank you very much teachers!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    I love it

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