EASY
Biology
IMPORTANT
Earn 100

Phylum mollusca can be distinguished from other invertebrates by the presence of
(a)Bilateral symmetry and exoskeleton
(b)A mantle and gills
(c)Shell and non-segmented body
(d)A mantle and non-segmented body

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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

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Biology
IMPORTANT

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Biology
IMPORTANT

EASY
Biology
IMPORTANT
Aristotle's lantern is found in

EASY
Biology
IMPORTANT

EASY
Biology
IMPORTANT
