Which of the following mode of heat transfer used for food heating

a)    Conduction

b)    Convection

c)    Radiation

d)    Steam heating

Which method is NOT used for mud crab fattening?

Tips of ecological pyramid is occupied by

ATIC is component of

Stem gall of coriander is caused by

Given below are two statements, one is labelled as Assertion A and other is labelled as Reason R

The technique of growing plants in nutrient solution, in complete absence of soil can be employed for:

There are no malphighian tubes present in:

In Kreb’s cycle, Acetyl Co-A combines with ______ to form citrate. 

The scientific name of Bajra (Pearl millet) is ____