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Assertion : Escherichia coli, Shigella s...

Assertion : Escherichia coli, Shigella sp. And salmonella sp. Are all responsible for diarrhoeal diseases.
Reason : Dehydration is common to all types of diarrhoeal disease and adequate supply of fluids and electrolytes should be ensured.

A

if both are true with reason being correct explanation

B

both true but reason is not correct explanantion

C

assertion is true but reason is wrong

D

and both are wrong

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The correct Answer is:
B
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Assertion (A) : Escherichia coli, Shigellla sp.and Salmonella sp.are all responsible for diarrhoeal diseases. Reason (R) : Dehydration is common to all types of diarrhoeal diseases and adequate supply of fluids electrolytes should be ensured.

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