11. Which of the following animals can reproduce with internal fertilisation?
(A) Hens
(B) Cow
(C) Dogs
(D) All of the above
12. Fertilisation that takes place outside the body is called
(A) External fertilisation
(B) Outer fertilisation
(C) Internal fertilisation
(D) Inter fertilisation
13. External fertilisation can be seen in
(A) Frogs
(B) Fish
(C) Starfish
(D) All of the above
14. Animals such as human being cows and dogs which give birth to young ones are called
(A) Metamorphosis
(B) Oviparous animals
(C) Viviparous animals
(D) None of the above
15. Animals such as hen, frog, lizard and butterfly which lay eggs are called
(A) Metamorphosis
(B) Viviparus animals
(C) Oviparous animals
(D) None of the above
16.The transformation of lava into adult through drastic changes is called
(A) Metamorphosis
(B) Budding
(C) Binary
(D) Viviparus
17. The kind of production in which only a single parent is involved is called
(A) Sexual reproduction
(B) Asexual reproduction
(C) Budding reproduction
(D) Sexual reproduction
18. In hydra, new individual develops from buds. This type of asexual reproduction method is called
(A) Budding
(B) Binary
(C) Metamorphosis
(D) Viviparus
19. Amoeba reproduces by dividing itself into two by asexual reproduction method is called
(A) Budding
(B) Binary
(C) Embedding
(D) Fertilisation
20. The stage of embryo in which all the body parts are identifiable is called
(A) Zygotes
(B) Foetus
(C) Both A and B
(D) None of the above
Answers:-
11-(D) | 12-(A) | 13-(D) | 14-(C) | 15-(C) | 16-(A) | 17-(B) | 18-(A) | 19-(B) | 20-(B) |