What is IUCD?

What is C.O.D. ? What is siltation?

What is wax? What do you mean by steroid? Give example. What is avitaminosis?

What is stem? Describe the morphology of stem with diagram. What are the types of stem? What are the functions of stem.

What is Chloriosis? What is responsible for it?

What is the full form of PVC? What is its monomer? What is Marsh gas?

What is fats & oil? What are the function of it?

What is Ogive? What are its uses?

What is matte? What is the utility of cryolyte in the extraction of AI?

What is a heat reservoir? What is its heat capacity?

What is cell divison? What are the signification of cell division?