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प्रश्न
State whether the following is
The sudden application of brakes without thinking
पर्याय
simple reflex
conditioned reflex
None of the above
उत्तर
conditioned reflex
APPEARS IN
संबंधित प्रश्न
How are involuntary actions and reflex actions different from each other?
What is meant by receptors and effectors? Give two examples of each.
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
When we touch a hot plate unknowingly, then this heat is sensed by a receptor P present in our fingers. The receptor triggers and impulse in neuron Q which transmits the message to an organ R which is a part of the central nervous system. Here the impulse is passed on to a neuron S which in turn passes it to a yet another neuron T. The neuron T passes the impulse to a tissue U in our arm. The tissue U then contracts and pulls our hand away from the hot plate.
(a) What is the name of (i) receptor P (ii) neuron Q, and (iii) organ R?
(b) What is (i) neuron S, and (ii) neuron T?
(c) Name the tissue U.
(d) What name is given to the phenomenon in which hand is pulled away quickly from the hot plate?
(e) Name the effector in this whole process.
What is the difference between reflex action and voluntary action?
State whether the following is
Constriction of pupil
Give Technical Term:
The scientist, who conducted experiment on a dog to show conditioned reflex
If after cutting through dorsal root of a spinal nerve of a mammal, the associated receptor in skin was stimulated the animal would ______.
