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प्रश्न
Neural system and computers share certain common features. Comment in five lines. (Hint: CPU, input-output devices).
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उत्तर
Neural systems and computers share certain common features. The neural system has brain as a command and control centre similar to the computer that has a CPU (Central processing unit). Sensory organs are input devices of neural system like the mouse and keyboard of the computer. Responses of the body are the output of the neural system like the data analysis and typed material of the computer. Nerves are comparable to the wires of computers.
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संबंधित प्रश्न
Briefly describe the structure of the Brain.
Briefly describe the Given structure - Ear
Compare the following:
Central neural system (CNS) and Peripheral neural system (PNS)
Explain the following process:
Polarisation of the membrane of a nerve fibre
Explain the following process:
Depolarisation of the membrane of a nerve fibre.
Explain the following processes:
Conduction of a nerve impulse along a nerve fibre
Examine the diagram of the two cell types A and B given below and select the correct option.
Several statements are given here in reference to cone cells which of the following option indicates all correct statements for cone cells?
Statements
- Cone cells are less sensitive in bright light than Rod cells
- They are responsible for colour vision
- Erythropsin is a photo pigment which is sensitive to red colour light
- They are present in fovea of retina
Which of the following statement concerning the somatic division of the peripheral neural system is incorrect?
The choroid plexus secretes cerebrospinal fluid. List the function of it.
What is ANS? Explain the components of ANS.
The function of our visceral organs is controlled by ______.
The major parts of the human neural system is depicted below. Fill in the empty boxes with appropriate words.
If someone receives a blow on the back of neck, what would be the effect on the person’s CNS?
