निम्लिखित में से

Food processing is the transformation of agricultural products into?

Cobalamin is the scientific name of which vitamin?

a.    Vitamin B

b.    Vitamin C

c.    Vitamin B12

Jam, jellies, and preserves can be preserved by adding sugar at a concentration of:

Formaldehyde is used as preservative for

Bacteria used to absorb ethylene from storage chambers is:

Degreening is not applicable in:

Which electromagnetic rays are used to cook food in Microwave ovens?

Whole egg is pasteurized in order to eliminate which of the following sp.

Rice is a:

Viruses are known to infect

a.       Plant

b.      Bacteria

c.       Fungi