Question

B. Fill in the blanks:-
1.When an ovum fuses with a sperm outside the body, it is called____.
2.Testes produce male sex hormone called_____.
3. Fertilization of ovum takes place in the____.
4.The females have 28 day-long____. reproductive cycle called____.
5.The embryo is attached to the uterus by a structure called_____.​

Answer 1

1. When an ovum fuses with a sperm outside the body, it is called FERTILISATION .
2. Testes produce male sex hormone called Testosterone .
3. Fertilization of ovum takes place in the Fallopian tube or oviduct .
4. The females have 28 day long to produce ovum(egg) , reproductive cycle is called Menstrural cycle .

Answer 2

Explanation:

1. FERTILISATION
2. TESTOSTERONE
3. FALLOPION TUBE ( oviduct )
4. TO PRODUCE OVUM ( EGG ) , MENSTRURAL CYCLE

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