Question

1.Selective breeding is a process of

a. Selecting the offsprings with desired properties.

b. Selecting the parents with desired properties.

c. Selecting an area for breeding.

d. Selecting fine hair for good quality wool.


2.The general process that takes place at a sheep shearing shed is

a. Removal of fleece.

b. Separating hair of different textures.

c. Washing of sheep fibre to remove grease.

d. Rolling of sheep fibre into yarn.


3.The term sericulture is used for

a. Culture of bacteria.

b. Rearing of silkworm.

c. Making silk fabric from silk yarn.

d. Production of sarees.


4.Reeling of silk is

a. A process of making silk reels.

b. Spinning of silk fibres.

c. Weaving of silk cloth.

d. The process of taking silk threads from cocoon.


5.Silkworms secrete fibre made of

a. fat

b. cellulose

c. protein

d. nylon​

Answer 1

Answer:

1.

a. Selecting the offspring with desired properties.

3.

a. Rearing of silkworm