Question

I. Multiple Choice Question
Tick (✓) the correct option:
1. Which of these is not a plant fibre?
(a) Seed fibre (b) Fruit fibre
(c) Avian fibre (d) Skin fibre
2. Which of the following is a good conductor of
heat?
(a) Nylon
(b) Cotton
(c) Rayon (d) Weighted silk
3. Of the following,
is not a
cellulose fibre.
(a) Wool
(b) Cotton
(c) Flax
(d) Ramie
4. Which of these is a synthetic fibre?
(a) Asbestos (b) Rayon
(c) Wool
(d) Silk
5. Rearing and breeding of silkworms is called
(a) pisciculture
(b) agriculture
(c) sericulture (d) none of these
6. Major wool-producing countries are
(a) China & Australia
(b) Australia & India
(c) India & New Zealand
(d) Australia & New Zealand.
7. Silkworms love to eat
(a) Mango leaves
(b) Neem leaves.
(c) Mulberry leaves.
(d) Shahtoot leaves.
8. Silkworm eats a lot of leaves at
(a) silkworm stage
(b) cocoon stage
(c) adult stage
d) egg stage​

Answer 1

Answer:

1. skin fibre

2. nylon

3. don't know

4. silk

5. none of these

6. (d)

7. don't know

8. silkworm age

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Answer 2

Answer:

1.avian fibre

2.weighted silk

3.wool

4.rayon

5.sericulture

6.china &australia

7.Mulberry leaves.

8.adult stage

Explanation:

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