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What is a simle nervous system?
A nerve net or diffused nervous system is called simple nervous system as present in cnidarians .
Do cnidarians have nerves?
cnidarians have no nervous system
Which system is more advanced in cnidarians than in porifera?
The nervous system. Cnidarians have a neural net, but porifera do not.
What type of nervous system do invertebrates have?
Nervous responses in Cnidarians are controlled by a diffuse web of interconnected nerve cells called a nerve net.
Is the brain a part of the nervous system of the hydra?
Yes, the brain of a hydra is a part of its nervous system. Hydras have a simple nerve net instead of a centralized brain, which helps them coordinate their movements and responses to stimuli.
What is the integrative of the nervous system?
interneurons carry out the integrative function of the nervous system.
Do cnidarians have a nervous system, and if so, how does it function in comparison to other organisms?
Yes, cnidarians have a simple nervous system called a nerve net. This nerve net is decentralized and lacks a central brain, unlike more complex organisms. Instead, the nerve net allows for basic responses to stimuli, such as movement and feeding, without the need for a centralized control system.
What characteristics gives cnidarians their name?
The characteristic that gives cnidarians their name is: cnidarian means "nettle" and nettles are plants that release stinging barbs into the skin. All cnidarians have stinging cell's. Cnidarians have complex tissues, a gut for digesting food, and a nervous system.
What role does the nervous system of cnidarians play in their ability to respond to stimuli and interact with their environment?
The nervous system of cnidarians helps them respond to stimuli and interact with their environment by transmitting signals between different parts of their body. This allows them to sense their surroundings, move towards food or away from danger, and coordinate their actions.
What is the third part of the nervous system called?
Autonomic nervous system
Where is the enteric nervous system found?
The enteric nervous system is usually called the intestinal nervous branch of the nervous system. It regulates the digestive system.
What are the brain and nervous system collectively called?
Those parts of the body are simply called the central nervous system.
