CBSE Class 9 Answered
On the basis of characteristics given below, name the Phyla
(i) Animals which have double layered cells, single opening and tentacles.
(ii) Body simple, multicellular, vase like with pores, opening at one end, spiracles present.
Asked by Topperlearning User | 31 Mar, 2016, 11:11: AM
Expert Answer
(i) Coelenterates
(ii) Porifera
Answered by | 31 Mar, 2016, 01:11: PM
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