Sunday 9 December 2018

CBSE Class 8 - Science - Chapter 9 - Reproduction in Animals (Worksheet)(#cbsenotes)(#eduvictors)

Reproduction in Animals 

CBSE Class 8 - Science - Chapter 9 - Reproduction in Animals (Worksheet)(#cbsenotes)(#eduvictors)
(Worksheet)


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)