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Which animal has no heart and brain?

Animal Expert

Posted on 2022-01-14 09:35:02

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A jellyfish is one of the animals that has neither a heart nor a brain.



Which animal has no heart?

Heartless animals include jellyfish, flatworms, and corals. Polyps, starfish, sea anemones, sponges, sea cucumbers, sea lilies. Jellyfish are the largest animals without a heart. It's a simple and primitive creature.

What is an animal without a brain?

There is one organism that has no brain or nervous tissue. It's a sponge. A sponge is a simple animal that survives on the ocean floor by taking nutrients into its porous body.

Which animal has no heart and brain?

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