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प्रश्न
State whether the following is
Cleaning
विकल्प
simple reflex
conditioned reflex
None of the above
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उत्तर
Cleaning of table - voluntary action
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संबंधित प्रश्न
The diagram given below shows the internal structure of a spinal cord depicting a phenomenon. 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.
If we happen to touch a hot object unknowingly, we immediately pull back our hand. What is this type of action known as?
The involuntary actions in the body are controlled by :
(a) medulla in forebrain
(b)medulla in hindbrain
(c) medulla in spinal cord
(d) medulla in midbrain
State whether the following is simple reflex, conditioned reflex or neither of the two:
Blushing: ……………….
State whether the following is
Constriction of pupil
What type of reflex is the following?
Solving mathematical sums
Mention, if the following statement is True or False
Reflex action is a unit of nervous action
Give an example for conditioned reflexes.
Why have reflex arcs evolved in animals?
