EASY
Biology
IMPORTANT
Earn 100

Phylum mollusca can be distinguished from other invertebrates by the presence of

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Important Questions on Animal Kingdom

MEDIUM
Biology
IMPORTANT

Match the columns and choose the correct combination.

A. Polychaeta p. Scorpion
B. Trematoda q. Pila
C. Arachnida r. Liver Fluke
D. Gastropoda s. Nereis
    t. Star Fish
MEDIUM
Biology
IMPORTANT
Which of the following mollusc is formed by a larva which has torsion?
EASY
Biology
IMPORTANT
Cuttle fish is a member of:
EASY
Biology
IMPORTANT
Haemocyanin, the blue colouring pigment of molluscan blood contains:
EASY
Biology
IMPORTANT

Aristotle's lantern is found in

EASY
Biology
IMPORTANT
Animals of which group are not fresh water
EASY
Biology
IMPORTANT
An animal that transforms from bilateral to radial symmetry in its life history is: