The pigment that gives color to human skin is-

What are the foods part  in onion-

Which is the most important organ of the plant in terms of life cycle?

What is the scientific name of Rice?

In those alcohol tragedies that result in blindness etc., the harm factor is-

Which of the following is not easily oxidized at high temperature?

Which acid is also known as the king of the acids?

_______is used for artificial rain