The body of sponges is supported by a skeleton made up by :-(a) Spicules
(b) Spongin(c) Both (a) and (b)
(d) Hydroskeleton
abhaykumar3834:
I think It's A
yes
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the body of sponges is supported by a skeleton made up of spicules and spongin fibres so, the answer is C - both (a) and (b).
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