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Which one of the following is the correct sequence in the order of decreasing length of the three structural parts given below of the small intestine in the human body

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Which one of the following is the correct sequence in the order of decreasing length of the three structural parts given below of the small intestine in the human body?

(a)

Jejunum – Duodenum – Ileum

(b)

Ileum – Duodenum – Jejunum

(c)

Jejunum – Ileum – Duodenum

(d)

Ileum – Jejunum – Duodenum

Answer:

(d)

Explanation

The correct order of decreasing length is Ileum > Jejunum > Duodenum.