Question

d) yeast
01. Choose the correct answer-
1. The following is an antibiotic-
a) Sodium bicarbonate) sentomycin chalcohol
2. Carrier or malariat ausing protozoa is
a) Anopheles mosquito b) cockroach c) housefly a) butterfly
3. Fabrics made of
a) Fibres
b) paper
c) steel
d) petroleum
4. We use carry bags made of plastic-
a) Polythene
b) melamine c) PVC
d) Bakelite
5. Plastics which can be bent and melted on heating are called
5) Thermo selting b) thermoplastics c) natura
c) natura d) all of these​

Answer 1

Answer:

fibres, petroleum, nature, paper, mealamine