EASY
9th CBSE
IMPORTANT
Earn 100

Which among the following is exclusively marine?
(a)Porifera
(b)Echinodermata
(c)Mollusca
(d)Pisces

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Important Questions on Diversity in Living Organisms
EASY
9th CBSE
IMPORTANT
Which among the following have an open circulatory system?
(i) Arthropoda
(ii) Mollusca
(iii) Annelida
(iv) Coelenterata

EASY
9th CBSE
IMPORTANT
In which group of animals, coelom is filled with blood?

EASY
9th CBSE
IMPORTANT
Elephantiasis is caused by

EASY
9th CBSE
IMPORTANT
Which one is the most striking or (common) character of the vertebrates?

EASY
9th CBSE
IMPORTANT
Which among the following have scales?
(i) Amphibians
(ii) Pisces
(iii) Reptiles
(iv) Mammals

EASY
9th CBSE
IMPORTANT
Find out the false statement.

EASY
9th CBSE
IMPORTANT
Pteridophyta do not have

EASY
9th CBSE
IMPORTANT
Identify a member of Porifera.
