How do poriferan animals differ from coelentrate animals?
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hi it's MAYANK,
Poriferan Animals
1. These organisms have minute pores called ostia all over the body and a large opening called osculum at the top for the exit of water.
2. Body is made up of a single layer of cells.
3. Canal system for circulating water through the body present.
4. External skeleton present. The body design involves very little differentiation and division into tissues.
5. These are non-motile animals and are attached to some solid support.
6. Tentacles are absent.
Coelenterate Animals
1. These organisms have a single pore.
2. Body is made of two layers of cells, one making the outer lining and the other the inner lining of the body.
3. No water canal system present in the body.
4. Skeleton absent. More body design differentiation is shown by these animals.
5. They are motile animals. Some species of this group live in colonies while others have a solitary life-span.
6. Tentacles are present.
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Poriferan Animals
1. These organisms have minute pores called ostia all over the body and a large opening called osculum at the top for the exit of water.
2. Body is made up of a single layer of cells.
3. Canal system for circulating water through the body present.
4. External skeleton present. The body design involves very little differentiation and division into tissues.
5. These are non-motile animals and are attached to some solid support.
6. Tentacles are absent.
Coelenterate Animals
1. These organisms have a single pore.
2. Body is made of two layers of cells, one making the outer lining and the other the inner lining of the body.
3. No water canal system present in the body.
4. Skeleton absent. More body design differentiation is shown by these animals.
5. They are motile animals. Some species of this group live in colonies while others have a solitary life-span.
6. Tentacles are present.
hope it's helps!!!
pls mark it as brainliest and follow me please.
ULTR0NX:
porifera also has sponges??
yes bro
Answered by
1
simply we can say porifera are asymmetric body,,,,,,,,,,,coelontrate are radial....
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