Question

1. The amoeba performs it motility by means of
____________.
4. Name of first antibiotic ____________. 5.The process in which simple molecules are converted in to polymers._____________. 6. The chemical name of polythene is ________________.
7. The slow chemical process of conversion of vegetation in to coal by biochemical process__________.
8. The chemical balls which are used to repel moths and other insects are obtained from coal__________.
9. Unwanted plants which grow along with useful plants._______________.
10.The total out put of grains is called ____________​

Answer 1

Answer:

1. cilia, pseudopodia

4. penicillin

6. Polyethylene or polythene (PE), IUPAC name polyethene or poly(methylene), is the most common plastic.