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.
Which animal has neither brain nor blood?
Starfish, also known as seastars, are one of the most beautiful looking animals in the vast ocean. They have a surprisingly unusual anatomy, no brain or blood, but can digest food outside the body.
Which animal does not have 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 incorporating nutrients into its porous body.
Which animal has no brain and heart?
A jellyfish is an animal without a brain or heart.
Below you will find two helpful answers on a similar topic. 👇
Does sponges have a brain?Do sea sponges die in freshwater?
