Biology, asked by sahilshaw979, 3 months ago

List 2 characteristics features and 3 functions of Nervous system.​

Answers

Answered by deepak5954
1

Answer:

The nervous system has 3 main functions: sensory, integration, and motor.

Sensory. The sensory function of the nervous system involves collecting information from sensory receptors that monitor the body's internal and external conditions. ...

Integration. ...

Motor.

Answered by DivineScience
5

Answer:

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Characteristic feature of the nervous system

  • It is made up of numerous nerve cells.
  • Nerve cells are excitable and respond to external stimuli.
  • Nerve cells show conductivity by transmitting signals from one cell to the other.
  • Transmission of signals is through neurotransmitters.
  • The brain is the major organ.
  • Neurons are of three types, motor neurons, interneurons and sensory neurons.

Functions of Nervous System

  • Control of body's internal environment to maintain 'homeostasis' An example of this is the regulation of body temperature.
  • Programming of spinal cord reflexes. An example of this is the stretch reflex.
  • Memory and learning.
  • Voluntary control of movement.

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