Question

Multiple Choice Questions :-

1. Which of these is not a fibre?

(a) Cotton
(b) Wool
(c) Nylon
(d) Leather

2. The scientific name for the common silk moth is

(a) Anthereaea mylleta
(b) Philosomioa recini
(c) Bombyx mori
(d) Anthereaea assamensis

3. The wool fibres are straightened by the method known as

(a) Shearing
(b) Carding
(c) Spinning
(d) Crimping

4. The silk and wool fibres are made of

(a) Carbohydrate
(b) Proteins
(c) Fats
(d) Vitamins

5. Silkworm eats a lot of leaves at

(a) Silkworm stage
(b) Cocoon stage
(c) Adult stage
(d) Egg stage

6. Major wool producing countries are

(a) China and Australia
(b) Australia and India
(c) India and New Zealand
(d) Australia and New Zealand​

Answer 1

Answer:

1.Nylon

2.Bombyx Mori

3.shearing

4.vitamins

5.cocoon stage

6.Australia and New Zealand

Answer 2

Answer:

1. (d) Leather

2. (c) Bombyx mori

3. (c) Spinning

4. (b) Proteins

5. (c) Adult stage

6. (a) China and Australia