मराठी

State Whether the Following is Playing on the Keyboard

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प्रश्न

State whether the following is

Playing on the Keyboard

पर्याय

  • simple reflex

  • conditioned reflex

  • None of the above

MCQ
एक शब्द/वाक्यांश उत्तर
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उत्तर

conditioned reflex

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पाठ 8: The Nervous System and Sense Organs - Short Questions

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आईसीएसई Biology [English] Class 10 ICSE
पाठ 8 The Nervous System and Sense Organs
Short Questions | Q 10.2

संबंधित प्रश्‍न

A neuron which carries an impulse to the brain is called a ______ neuron.


When you smell a favourite food your mouth begins to water (that is, you secrete saliva). Write down what is the example of the cells in your nasal passages which perceive the smell?


One of the following controls the peristaltic movements of alimentary canal. This one is :

(a) cerebrum
(b) cerebellum
(c) pons
(d) medulla


The contraction of pupil of the eye in the presence of bright light is an example of :
(a) Voluntary reflex
(b) Spinal reflex
(c) Cerebral reflex
(d) Adrenal reflex


Write down the following activities in the correct order for a simple reflex arc:
(a) impulse travels in the motor fibre
(b) impulse travels in the sensory fibre
(c) effector organ stimulated
(d) impulse crosses the synapse


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

Stimulus : Receptor :: Impulse : ______.


State whether the following is

Blinking


State whether the following is

Cleaning


Give Technical Term:
The scientist, who conducted experiment on a dog to show conditioned reflex


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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