मराठी

Note the relationship between the first two words and suggest the suitable word/words for the fourth place. Receptor : Sensory nerve :: Motor nerve : ______.

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प्रश्न

Note the relationship between the first two words and suggest the suitable word/words for the fourth place.

Receptor : Sensory nerve :: Motor nerve : ______.

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उत्तर

Receptor : Sensory nerve :: Motor nerve : Effector .

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पाठ 10: The Nervous System - Review Questions [पृष्ठ १४४]

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सेलिना Concise Biology [English] Class 10 ICSE
पाठ 10 The Nervous System
Review Questions | Q B. 2. (c) | पृष्ठ १४४

संबंधित प्रश्‍न

The diagram given below shows the internal structure of a spinal cord depicting a phenomena. Study the diagram and answer the questions:

  1. Name the phenomenon that is depicted in the diagram. Define the phenomenon.
  2. Give the technical term for the point of contact between the two nerve cells.
  3. Name the parts numbered 1, 2 and 3.
  4. How does the arrangement of neurons in the spinal cord differ from that of the brain?
  5. Mention two ways by which the spinal cord is protected in our body.

Give three examples of reflex actions.


Give the flow chart of a spinal reflex arc.


State whether the following is simple reflex, conditioned reflex or neither of the two.

Contraction of eye pupil


List in tabular form three distinguishing features between cerebrum and cerebellum.


State whether the following is simple reflex, conditioned reflex or neither of the two.

Blushing


State whether the following is

The sudden application of brakes without thinking


What type of reflex is the following?

Knitting and swimming


Mention, if the following statement is True or False
Reflex action is a unit of nervous action


Given alongside is a partial diagrammatic representation of a certain phenomenon pertaining to the nervous system.

  1. Name the parts numbered 1-7.
  2. Name the phenomenon that the diagram depicts and define it.
  3. Give the technical term for the point of contact between two nerve cells.
  4. Name the parts not shown in the diagram that should be included to complete the pathway of the phenomenon.

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