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BIOLOGY

JAMB 2015 - Question 14

Biology 2015 JAMB Past Questions - Question 14: Which of the following is a major cause of constipation in humans?

Choose the most appropriate option for the gap .

Which of the following is a major cause of constipation in humans?

A: Lack of roughage

B: Vitamin B

C: Vitamin Es

D: Lack of salt

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Correct Answer

Explanation

Roughage is food material consisting mostly of fibres which helps to stimulate the muscles : intestine thus pushing the faeces along the large intestine for ease defaecation. Vitamin E - helps to improve fertility. Vitamin B provides for healthy growth, carbohydrate metabolism and formation of bloc: cells. Salts are for healthy growth and development of the body.