Question

EXEMPLAR PROBLEMS
6.
Selective breeding is a process of
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.
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.
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.
8.
es
Reeling of silk is
(a)
a process of making silk reels.
spinning of silk fibres.
(c) weaving of silk cloth.
(d) the process of taking silk threads from cocoon.
Silkworms secrete libre made of
fat
(b) cellulose
(c) protein
(d) nylon
VERY SHORT ANSWER QUESTIONS
Fill in the blanks in the following statements.
and
fibres are obtained from animals.
(b) Silk fibres come from
of silk
(c) Wool yielding animals bear
on their body.
(d) Hair trap a lot of
which is a poor
of
heat.​

Answer 1

Answer:

b is correct parents wiht diseried properties

sericulture is rearing ofsilkworm

reeling of silk is d option

libre made up of protein

fill in blanks

A. processing

B. hairs on theri surface

C. conductor

Answer 2

Answer:

b is the write answer.

please folow me