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Question
State whether the following is simple reflex, conditioned reflex or neither of the two:
Sneezing: …………….
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Solution
Simple
RELATED QUESTIONS
How do we detect the smell of an incense stick (agarbatti)?
What are the various sense organs in our body?
When you smell a favourite food your mouth begins to water (that is, you secrete saliva). Write down what is the example of the smell of the food?
What is a reflex action? Explain with the help of an example.
The part of brain which controls the involuntary action such as heart beat, breathing, blood pressure, etc. is :
(a) pons
(b) medulla
(c) cerebrum
(d) cerebellum
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.
Receptor : Sensory nerve :: Motor nerve : ______.
Give one example of a conditioned reflex in your own life.
Explain the following term :
Conditioned reflex
