Question

is there any difference in the way amoema and hydra digest food?
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Answer 1

Answer:

Amoeba surrounds the food by pseudopodia and then makes a food vacuole to engulf the food. In multicellular organisms; like hydra there are numerous tentacles around their mouth. Hydra uses tentacles to surround its prey and kill them with its stinging cells. Then the food is pushed inside the body cavity.