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Question
Hydra is the small simple freshwater animals. They do not have a recognisable brain or true muscles. Nerve fibres are in the forms of network. The type of neurons possessed by Hydra is
Hydra is the small simple freshwater animals. They do not have a recognisable brain or true muscles. Nerve fibres are in the forms of network. The type of neurons possessed by Hydra is
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Solution
The correct option is A Apolar
Nervous system in hydra is made up of nerve cells that are apolar. They are joined and spread in its whole body in the form of a network. This network of nerve cells connect sensory photoreceptors and touch sensitive nerve cells present in the tentacles that help in adjusting to the environment. It does not have a brain. Thus the correct answer is option A.
Nervous system in hydra is made up of nerve cells that are apolar. They are joined and spread in its whole body in the form of a network. This network of nerve cells connect sensory photoreceptors and touch sensitive nerve cells present in the tentacles that help in adjusting to the environment. It does not have a brain. Thus the correct answer is option A.
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