Question

Exercises
1. You must be familiar with the following nursery rhymes:
(1) 'Baa baa black sheep, have you any wool.'
(1) "Mary had a little lamb, whose fleece was white as snow.'
Answer the following:
(a) Which parts of the black sheep have wool?
(b) What is meant by the white fleece of the lamb?
2. The silkworm is (a) a caterpillar, (b) a larva. Choose the correct option.
(1) a (11) b (11) both a and b (lv) neither a nor b.
3
Which of the following does not yield wool?
(1) Yak (11) Camel (111) Goat (lv) Woolly dog
What is meant by the following terms?
(1) Rearing (11) Shearing (111) Sericulture
Given below is a sequence of steps in the processing
the missing steps? Add them.
wool. Which are
5.
Shearing
sorting,
6. Make sketches of the two stages in the life history of the silk moth which
are directly related to the production of silk.
7. Out of the following, which are the two terms related to silk production?
Sericulture, floriculture, moriculture, apiculture and silviculture.
Hints: (1) Silk production involves cultivation of mulberry leaves and
rearing silkworms.
Scientific name of mulberry is Morus alba.
8. Match the words of Column I with those given in Column II:
Column 1
Column II
1.
Scouring
(a) Yields silk fibres
2. Mulberry leaves
(b) Wool yielding animal
3.
Yak
(c) Food of silk worm
4.
Cocoon
(d) Reeling
(e) Cleaning sheared skin
SCIENCE
32​

Answer 1

Answer:

I also loved my nursery rhymes..

Answer 2

you must be familiar with the following nursery remember