Which one among the following is the poorest source of vitamin A?
From the evolutionary point of view, which one of the following is closer to man?
A type of food poisioning called botulism is caused by a bacterium due to a toxin produced by it. This toxin is extensively used :
Which light is strongly absorbed by the plants?
Consider the following statements :
Which of the statements given above is/are correct?
Argemone oil is used to adulterate :