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Earn 100

How many sets of ribs usually are there with a human being?
(a)10
(b)12
(c)14
(d)16

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Important Questions on Biology
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The pancreas secretes:

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What is the largest organ of the human body?

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How many muscles are there in the human body?

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Which part of the human body remains the same in size from birth to death?

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Human heart beats about how many times a day:

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The main function of the kidney is:

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Which disease is caused by the deficiency of vitamin B1?
