EASY
9th CBSE
IMPORTANT
Earn 100

Salamanders, frogs, toads and caecilians belong to class:
(a)Amphibia
(b)Reptilia
(c)Aves
(d)Mammalia

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Important Questions on Diversity in Living Organisms
EASY
9th CBSE
IMPORTANT
Toad differs from a frog in having:

EASY
9th CBSE
IMPORTANT
First true terrestrial vertebrate is

MEDIUM
9th CBSE
IMPORTANT
In self-defence, the wall lizard can break its tail. This is called:

EASY
9th CBSE
IMPORTANT
Snakes differ from the lizards in

EASY
9th CBSE
IMPORTANT
A reptile with a 4-chambered heart is:

EASY
9th CBSE
IMPORTANT
Wall lizard is:

EASY
9th CBSE
IMPORTANT
Body of birds is covered by an exoskeleton of:

MEDIUM
9th CBSE
IMPORTANT
Birds and fishes resemble in which of the following characters?
