Here we are providing Class 8 Science Objective Chapter – 9 Reproduction in Animals because its very important for Class 8 students as we all know that every board exam question has MCQs so that students should practice these questions so that students can get good marks in board. Class 8 Science Objective Chapter – 9 Reproduction in Animals is an extremely important and its also a year in which students learn the fundamentals of concepts that help them lay a solid foundation for their higher education. Here we are providing in Class Class 8 Science Objective Chapter – 9 Reproduction in Animals Wastewater Story 100+ questions so that students practice more and more. If you want class wise Notes Then Click Here
Class 8 Science Objective Chapter – 9 Reproduction in Animals
1. The number of modes by which animals reproduce are
( A ) two
( B ) three
( C ) four
( D ) none of these
Ans – ( A )
2.The fusion of a male and female gamete results in the formation of
( A ) Egg
( B ) Zoospore
( C ) Sperm
( D ) Zygote
Ans – ( D )
3. Binary fission is observed in
( A ) Hydra
( B ) yeast
( C ) Amoeba
( D ) human being
Ans – ( C )
4.The developing zygote is called
( A ) baby
( B ) foetus
( C ) embryo
( D ) none of these
Ans – ( C )
5. Asexual reproduction is observed in
( A ) cow
( B ) buffalo
( C ) sponge
( D ) hen
Ans – ( C )
6.The stage of the embryo in which all the body parts can be identified is called
( A ) baby
( B ) foetus
( C ) baby embryo
( D ) none of these
Ans – ( C )
7. In Hydra, the mode of reproduction is
( A ) asexual
( B ) sexual
( C ) both ( A ) and (b)
( D ) none of these
Ans – ( A )
8.The animals which give birth to young ones are called
( A ) viviparous
( B ) oviparous
( C ) hermaphrodites
( D ) none of these
Ans – ( A )
9. The animals that produce new young ones are called
( A ) viviparous
( B ) oviparous
( C ) both
( D ) none of these
Ans – ( A )
10.The animals which lay eggs are called
( A ) viviparous
( B ) hermaphrodites
( C ) oviparous
( D ) none of these
Ans – ( C )
11. The male gamete or sperm consists of
( A ) three parts
( B ) two parts
( C ) four parts
( D ) none of these
Ans – ( A )
12.A fertihsed ovum deirelops into a baby in the
( A ) vagina
( B ) fallopian tubes
( C ) uterus
( D ) ovary
Ans – ( C )
13. Ovum or eggs are formed in
( A ) ovary
( B ) testes
( C ) penis
( D ) ovident
Ans – ( A )
14.Which of the following is a hermaphrodite animal
( A ) elephant
( B ) cow
( C ) dog
( D ) earthworm
Ans – ( D )
15. Internal fertilisation takes place
( A ) inside male body
( B ) inside female body
( C ) outside female body
( D ) outside male body
Ans – ( B )
16.Which of the following requires both parents for reproducing
( A ) hydra
( B ) amoeba
( C ) paramecium
( D ) human
Ans – ( B )
17.Which of the following is involved in the sexual reproduction ?
( A ) vegetative propagation
( B ) multiple fission
( C ) binary fission
( D ) fertilisation
Ans – ( D )
18. In humans, the development of fertilised egg takes place in the
( A ) ovary
( B ) oviduct
( C ) testis
( D ) uterus
Ans – ( D )
19.The organism which has both the male and female sex organs present in the same body is called
( A ) unisexual
( B ) multisexual
( C ) hermaphrodites
( D ) none of these
Ans – ( D )
20. The cell formed after fertilisation is called
( A ) embryo
( B ) foetus
( C ) zygote
( D ) egg
Ans – ( C )
21.The process leading to the fusion of the gametes in plants and inimals is called
( A ) grbwth
( B ) fertihsation
( C ) development
( D ) fusion
Ans – ( B )
22. The fusion of sperm and ova usually occur in the
( A ) ovary
( B ) uterus
( C ) testes
( D ) oviduct
Ans – ( D )
23.Amoeba reproduce by
( A ) budding
( B ) multiple fission
( C ) vegetative propogation
( D ) binar fission
Ans – ( D )
24. Sets of reproductive terms are given below. Choose the set that has an incorrect combination.
( A ) Sperm, testis, sperm duct, penis
( B ) Menstruation, egg, oviduct, uterus
( C ) Sperm, oviduct, egg, uterus
( D ) Ovulation, egg, oviduct, uterus
Ans – ( C )
25.Hydra reproduce by
( A ) budding
( B ) multiple fission
( C ) vegetative propogation
( D ) binary fission
Ans – ( A )
26. Which of the following shows external fertilisation?
( A ) Frog
( B ) Human being
( C ) Cow
( D ) Hen
Ans – ( A )
27.External fertilisation takes place in
( A ) humans
( B ) fish
( C ) hens
( D ) dogs
Ans – ( B )
28. Which one of the following is not a part of female reproductive organs?
( A ) Uterus
( B ) Ovary
( C ) Oviduct
( D ) Penis
Ans – ( D )
29.Test tube babies grow in
( A ) mother’s uterus
( B ) mother’s oviduct
( C ) none of these
( D ) test tubes
Ans – ( A )
30. In the list of animals given below, hen is the odd one out.‘human being, cow, dog, hen’ The reason for this is
( A ) it undergoes internal fertilisation
( B ) it is oviparous
( C ) it is viviparous
( D ) it undergoes external fertilisation
Ans – ( B )
31.The young once of which of the following animals is similar to its parents
( A ) frog
( B ) mosquito
( C ) butterfly
( D ) goat
Ans – ( D )
32. Animals exhibiting external fertilisation produce a large number of gametes. Pick the appropriate reason from the following
( A ) The animals are small in size and want to produce more offsprings.
( B ) Food is available in plenty in water.
( C ) To ensure better chance of fertilisation.
( D ) Water promotes production of large number of gametes.
Ans – ( C )
33.The young ones of which of the following animals is not similar to its parents
( A ) human being
( B ) dog
( C ) frog
( D ) cockroach
Ans – ( C )
34. Which is not a viviparous animal?
( A ) Human being
( B ) Cow
( C ) Dog
( D ) Butterfly
Ans – ( D )
35.The young ones of which of the following animals is not similar to its parents
( A ) human being
( B ) dog
( C ) frog
( D ) cockroach
Ans – ( D )
36. Budding occurs in
( A ) Amoeba
( B ) dog
( C ) Paramecium
( D ) yeast
Ans – ( D )
37.Animals in which male and female are distinct are called
( A ) bisexual
( B ) unisexual
( C ) sexual
( D ) none of these
Ans – (B )
38. The female gamete is called
( A ) ova
( B ) sperm
( C ) zygote
( D ) uterus
Ans – ( A )
39.The egg of the bird is celled
( A ) two
( B ) one
( C ) many
( D ) ten
Ans – ( B )
40. The male gamete is called
( A ) sperm
( B ) ova
( C ) embryo
( D ) zygote
Ans – ( A )
41.The fusion of sperm and ova usually occur in the
( A ) ovary
( B ) uterus
( C ) testes
( D ) oviduct
Ans – ( D )
42.Male reproductive organ is called
( A ) ovary
( B ) gametes
( C ) tcstis
( D ) sperms
Ans – ( C )
43.Which one of the following is not a part of female reproductive organs?
( A ) Uterus
( B ) Ovary
( C ) Oviduct
( D ) Penis
Ans – ( D )
