Biology MCQs
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Question 649hard
In Carbohydrates the ratio of hydrogen to oxygen is
Question 650medium
The story of vitamins dates back to
Question 651hard
Night Blindness is caused by deficiency of which of the following Vitamin?
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Question 652hard
Organisms that feed on the excreta of other organisms are called
Question 653hard
Which of the following vitamin helps in clotting of blood?
Question 654medium
Anaemia is due to deficiency of
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Question 655hard
In what chief capacity does vitamin k function?
Question 656medium
When more than 20% of the body weight is due to fat, the person is suffering from
Question 657hard
Bone deformities occur due to the excess intake of