MEDIUM
NEET
IMPORTANT
Earn 100

Radial symmetry is advantageous in sessile animals, as it allows
(a)Locomotion in all directions
(b)Food to be taken from all sides
(c)Development at mesoderm
(d)Development of coelom

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Important Questions on Animal Kingdom
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IMPORTANT
Identify the wrong statement.

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Echinoderms and Chordates have

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Which of the following is incorrect?

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IMPORTANT
Mark the wrong statement with respect to sponges.

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Find the wrong statement with respect to choanocytes.

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All the following are features of sponges except

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Match the following.
Column I | Column II |
A. Archeocytes | (i) Store food granules |
B. Thesocytes | (ii) Provide food to developing cells |
C. Scleroblast | (iii) Totipotent cells |
D. Trophocytes | (iv) Secrete spicules |

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Sponges belong to a group of animals, which are best described as
