Biology, asked by shreyalade75, 11 months ago

151.
Which of the following pair is having lowest level of organisation
1) Leucosolenia, liver fluke
2) Liver fluke. Tacnia
3) Grantia, Chaline
4) Hydra. Obelia​

Answers

Answered by AENGELAGRACEJACOB
1

Answer:

4. hydra and obelia

Explanation:

hydra and obelia belong to phylum

coelentrata which is diploblastic radially symmetrical

and having tissue level of organisation

Answered by kimborarin
0
(4) hydra and obelia
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