Science, asked by DarkNinjagaming, 6 months ago

which organism on the earth has no brain ?​

Answers

Answered by suhani9020
1

Answer:

Jellyfish has no brain

Answered by Anonymous
5

Answer:

Jellyfish

Explanation:

Jellyfish, which first arose about 700 million years ago, are great playgrounds for studying the evolution of sleep because of their age—and because they have a complex set of nerve cells but no brain.

Hope this answer is helpful for you.

Thank you.

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