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Rahul ranjan kumar

· started a discussion

· 1 Months ago

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Question:

Undesirable pathogenic microorganisms, and its disposal into a water without proper treatment may cause outbreak of all of the following serious diseases, except...........

Options:
A)

asthma

B)

dyscentery

C)

jaundice

D)

cholera

Solution:

Ans: (a)

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