Write doen four general characters of Porifera. Give two examples… - Vidyadip

Question

Write doen four general characters of Porifera. Give two examples.

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Answer

Sessile, sedentary, and marine except one group that lives in fresh water. These are non-motile animals attached to some solid support.
Simplest multicellular, diploblastic animals.
The body design involves minimal differentiation and division into tissues.
Asymmetrical or radically symmetrical.

Example: Sponges and Sycon.

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