Reproduction in Animals
Fill in the blanks with suitable word(s).
1. The testes are located within a muscle bag called _________.
2. Amoeba is most commonly reproduced by ____________.
3. Butterfly in its development from larva to an adult shows __________.
4. Development of baby (foetus) takes place inside _________.
5. Inside mammals the fertilisation takes place in ________ or __________.
6. _______ is an age in humans when the reproductive organs become functionally active.
7. Egg laying animals are called ___________ animals.
8. Mostly frogs (amphibians) and fishes shows _________ fertilisation.
9. Hydra reproduces asexually called _______.
10. The fusion product of sperm and ovum is known as _______.
11. The animals that give birth to young ones are called __________ animals.
12. Organisms in which male and female gametes are present in the same organism are called _______
13. If the ovum is not fertilized by a sperm, it is expelled from the uterus along with some uterine muscles and blood. This is known as ___________.
14. The male reproductive organ in human is called ________.
15. The process of fusion of sperm and ovum is called ___________.
Answers:
1: scrotum
2: binary fission
3: metamorphosis
4: uterus
5: fallopian tubes or oviducts.
6: Puberty
7: oviparous
8: external
9: budding
10: zygote
11: viviparous
12: hermaphrodites
13: menstruation
14: testis/ a pair of testes
15: fertilisation
☛See also:
Ch 9 - Reproduction in Animals (Q & A)
Ch 9 - Reproduction in Animals (MCQs)
