Rennin and lactase, the enzymes required to digest milk, disappear in the human body by the age of
Farm land tends to erode most rapidly when planted with
Which one of the following vitamins is considered to be a hormone ?
The highest milk producing breed of goat in India is
Assertion (A): A lock of Einstein’s hair, if scientists could locate it and extract its DNA, could help…
If water pollution continues at its present rate, it will eventually
The only anthropoid ape to be found in India is the
In the balanced dietaries for a day of an adult working man, weights of carbohydrate food and total…
Which one of the following is caused by the expression of a recessive gene present on sex chromosome…
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