Biology, asked by shreyalade75, 9 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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