Question

Q 13. Which of the following is not a unicellular organisms
option is

Amoeba

Chlamydomonas

Paramoecium

Hydra​

Answer 1

Answer:

Hydra is not a unicellular organism

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Answer 2

Hydra

hydra is a multicellular animal, it has a number of tentacles around its mouth which are used for ingestion of mouth.