EASY
11th CBSE
IMPORTANT
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The body having meshwork of cells, internal cavities lined with food filtering flagellated cells and Indirect development are the characteristics of phylum
(a)Coelenterata
(b)porifera
(c)Mollusca
(d)Protozoa

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Important Questions on Animal Kingdom
MEDIUM
11th CBSE
IMPORTANT
Which one of the following animals has two separate circulatory pathways?

MEDIUM
11th CBSE
IMPORTANT
Most animals that in deep oceanic water are

MEDIUM
11th CBSE
IMPORTANT
Coelom is lined on all sides by

EASY
11th CBSE
IMPORTANT
The ancestors of modern day frogs and salamanders are

HARD
11th CBSE
IMPORTANT
Which one of the following matching pairs is wrong ?

HARD
11th CBSE
IMPORTANT
The third stage larva of Wuchereria bancrofti carried by Culex mosquito Is called

EASY
11th CBSE
IMPORTANT
Most of the cartilages in vertebrate embryo are replaced in adult by

MEDIUM
11th CBSE
IMPORTANT
A cuckoo laying eggs in the nest of other species of birds is an example of
