Evolution Of Life

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31 Who discovered Cholera germs?

A
Robert Koch
B
Rene Laennec
C
Dreser
D
Hansen

32 Which of the following is at the second trophic level of a food chain?

A
Grass
B
Rats
C
Snake
D
Eagle

33 Carica papaya is the scientific name of …… .

A
Peepal
B
Papaya
C
Tamarind
D
Drumstick

34 Which of the following mammals lay eggs?

A
Bat
B
Whale
C
Weasel
D
Platypus

35 The animals in which the body cavity is absent are known as …… .

A
Coelomates
B
Wild
C
Pseudocoelomates
D
Acoelomates

36 Spiders belong to the phylum

A
Mollusca
B
Annelida
C
Cnidaria
D
Arthropoda

37 Which is the fastest land animal in the world?

A
Dog
B
Cheetah
C
Tiger
D
Horse

38 Name the bird that migrates from the north pole to the south pole and back?

A
Arctic tern
B
Swallow
C
Crane
D
Penguin

39 Which living bird lays the world's largest egg?

A
Eagle
B
Ostrich
C
Owl
D
Vulture

40 What is special about a sword-billed hummingbird?

A
It is the smallest bird in the world
B
Its bill is longer than the rest of its body
C
It lives only in Antarctica
D
It cannot fly

41 Snakes, turtle, lizards and crocodiles falls under which category of animals?

A
Pisces
B
Amphibian
C
Reptilian
D
Aves

42 Which of the following has no Skeleton at all?

A
Star fish
B
Sponge
C
Jelly fish
D
Silver fish

43 How much water can be used by a camel in drinking in a single time ?

A
Up to 60 ltr.
B
Up to 80 ltr.
C
Up to 100 ltr.
D
Up to 120 ltr.

44 Which of the following animals has a comparatively longer intestine?

 

A
Fox
B
Tiger
C
Dog
D
Rabbit