Want this question answered?
No, cnidarians such as hydra don't have a centralized nervous system, theirs is rather diffuse. They have neither brain nor ganglia.
A ganglia is a collection of nerve cell bodies. The hydra do not have ganglia. Instead, they have special cells for detecting touch.
hydraMany lower invertebrates lack a brain but do possess a central nervous system. These include jellyfish, starfish, and sponges.
Hydra or Hydra
Hydra is an animal. Animals never have chloroplasts
nerve net
No, cnidarians such as hydra don't have a centralized nervous system, theirs is rather diffuse. They have neither brain nor ganglia.
coz they do
You really cannot compare the cycle of a butterfly to a hydra because a hydra is a fictional character from mythology. A hydra is a multiple headed monster.
A ganglia is a collection of nerve cell bodies. The hydra do not have ganglia. Instead, they have special cells for detecting touch.
hydraMany lower invertebrates lack a brain but do possess a central nervous system. These include jellyfish, starfish, and sponges.
Hydra or Hydra
The hydra has a nervous system characterized by a nerve net. A nerve net is a collection of separate, but "connected" neurons. Neurons are connected by synapse. Communication between neurons can be in both directions at the synapse within a nerve net. The nerve net is concentrated around the mouth. Unlike higher animals, the hydra does not have any grouping of nerve cell bodies. In other words, there are no ganglia. The hydra does have specialized cells for touch and chemical detection.
Hydra is an animal. Animals never have chloroplasts
In hydra -_-
no,hydra have no organ
A hydra does not have cephalization.