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| 1. |
Difference between poriferans and coelnterates |
| Answer» Poriferan animal differ from coelentrates animal in following aspects :-amimals from porifera show cellular level of organisation ,while those from coelentrata show tissue level of organisation.-in porifera there is no division of labour ,while in coelentrate some division of labour is seen.-poriferan do not have coelom ,while coelentrates have coelom | |