Evolution Of Life

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1 A rare and endangered animal in Silent Valley is :

A
Musk deer
B
Tiger
C
Lion-tailed macaque
D
Rhinosores

2 Anglo-Nubian is a breed of :

A
sheep
B
goat
C
poultry
D
cattle

3 The animal which has become extinct recently in India happens to be

A
Golden cat
B
Cheetah
C
Wooly wolf
D
Rhinoceros

4 How many feet has a crab got?

A
12
B
10
C
8
D
6

5 The animal which uses sounds as its ‘eyes’ is :

A
Dog
B
Cat
C
Snake
D
Bat

6 Which of the following animals has the longest life span ?

A
Elephant
B
Crocodile
C
Dog
D
Tortoise

7 Literal meaning of the term “Homo Sapiens” is :

A
Man – The Wise
B
Man – The Supreme
C
Man – The Omnivore
D
Man – The Fool

8 The camel's hump is composed of a tissue which provides water when oxidized. It is :

A
Skeletal tissue
B
Areolar tissue
C
Adipose tissue
D
Muscular tissue

9 Which one of the following is not an insect:

A
Bed bug
B
House fly
C
Mosquitoes
D
Spider

10 What is a Sponge ?

A
A fungus
B
A fossil
C
A plant
D
An animal

11 Who discovered sex hormones?

A
Dreser
B
Eugen Steinach
C
Edward Calvin
D
Samuel Cohen

12 Fishes have a …… chambered heart.

A
Single
B
Three
C
Four
D
Two

13 The phenomenon of summer sleep by animals is called

A
hibernation
B
aestivation
C
laziness
D
lethargy

14 All living things except bacteria and blue green algae are termed as

A
Prokayotes
B
Lysosmes
C
Eukaryotes
D
None of the above

15 Which of the following has the largest number of chromosomes?

A
Human beings
B
Pteridophytes
C
Elephants
D
Bryophytes