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Fresh water Hydra, a jellyfish, is a many celled animal. Shown enlarged 25 times, is the entire animal.

Hydra Jellyfish

Fresh water Hydra, a jellyfish, is a many celled animal. Shown enlarged 25 times, is the entire animal.

Fresh water Hydra, a jellyfish, is a many celled animal. Shown is a Hydra nettle cells.

Hydra Jellyfish

Fresh water Hydra, a jellyfish, is a many celled animal. Shown is a Hydra nettle cells.

Fresh water Hydra, a jellyfish, is a many celled animal. The organs of defence, nettle cells or lasso cells , in the event of disturbance, the sac will discharge coiled thread an barbs into the body of the intruder.

Hydra Jellyfish

Fresh water Hydra, a jellyfish, is a many celled animal. The organs of defence, nettle cells or lasso…

Fresh water Hydra, a jellyfish, is a many celled animal. The organs of defence, nettle cells or lasso cells , in the event of disturbance, the sac will discharge coiled thread an barbs into the body of the intruder.

Hydra Jellyfish

Fresh water Hydra, a jellyfish, is a many celled animal. The organs of defence, nettle cells or lasso…