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HUMAN REPRODUCTION - Coggle Diagram
HUMAN REPRODUCTION
THE FEMALE REPRODUCTION SISTEM
FALLOPIAN TUBE
The fallopian tube are about 10 centimetres long.
UTERUS
The uterus is where a fertilised ovum develops into a baby
OVARIES
The ovaries produce female reproductive cells called ova.
VAGINA
The vagina is a muscular tube that goes form the uterus
PUBERTY IN GIRLS
Puberty between 10 and 16 years of age they become physically mature and their body changes
THE MENSTRUAL CYCLE
Approximately every 28 days
PRIMARI SEXUAL CHARACTERISTICS
Are the difference between male and female reproductive organs
SECUNDARY SEXUAL CHARACTERISTICS
Are other physical differences between men and women
THE MALE REPRODUCTIONS SYSTEM
VASA DEFERENTIA AND PROSTATE
The sperm cells leaves the testicles through two tubes called the vasa deferentia
PENIS
The penis is a tubular organ that contains the urethra
TESTICLES
The testicles produce millions of sperm cells every day
THE MALE REPRODUSTIONS ORGANS
Some of the male reproductive organs are external while others are located inside the lower abdomen
PUBERTY IN BOYS
Boys often go through puberty later than girls between 11 and 16 years of age
PREGNANCY AND BIRTH
FERTILISATION
Fertilisation occurs when a sperm cell joins with an ovum
FROM ZYGOTE TO EMBRYON
The zygote travels to the uterus
FROM EMBRYON TO FOETUS
At nine weeks all of the embryo´s organs have formed and it becomes a foetus
LABOUR AND BIRTH
Pregnancy usually last about 280 days which is 40 weeks