Reflex action and reflex arc — task. Science CBSE, Class 10.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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In the given exercise, an Assertion is followed by the corresponding Reason. Mark the suitable answer from the given options:

Assertion:	Thinking is a complex process, so it is bound to involve complicated interactions of nerve impulses from many neurons.
Reason:	Thinking tissue consists of dense network of intricately arranged neurons.

Both assertion and reason are correct and reason is the correct explanation of assertion.
Both assertion and reason are correct, but reason is not the correct explanation of assertion.
Assertion is correct but reason is false.
Assertion is false, but reason is correct

Assertion:	The input and output nerves first meet each other at spinal cord.
Reason:	Nerves from all over the body meet in a bundle in spinal cord on their way to the brain.

Both assertion and reason are correct and reason is the correct explanation of assertion
Assertion and reason are correct, but reason is not the correct explanation of assertion.
Assertion is correct but reason is false.
Assertion is false, but reason is correct.

Did you find an error?

29. Reflex action and reflex arc