Question

Ques. What are the general characters of phylum porifera?

Answer 1

Hello friend Good morning :::::::)
____________________________

Your answer is given below :

✔️Poriferas are commonly known as sponges Because these are pore bearing animals.

✔️Poriferas are diploblastic animals because they have 2 germinal layers in embryonic stage.
( 1) endoderm and 2) ectoderm )

✔️The body plan of sponges are cell aggregate type.

✔️sponges are exclusively Marine except spongilla which is a freshwater sponge.

✔️Respiration and excretion occur through general body surface these are ammonotelic.

✔️Sponges have very high power of regeneration.

✔️Most of the sponges are hermaphrodite or bisexual or monoecious.

✔️Sponges have cellular level of body organisation.

✔️Sponges are asymmetrical animals.

______________________________

Have a great day.

✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️

Answer 2

These are sponges.
These are marine
These are ammonotelic.