MEDIUM
7th CBSE
IMPORTANT
Earn 100

Which of the following is not a part of grading wool?

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Important Questions on Fibres from Animals

EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 3
Silk is secreted by the ____ in the head of the silkworm
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 4
A female silk moth lays a number of eggs on ____ leaves.
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 5
The larvae of silkworm are called _____
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 1
Naturals fibres are obtained from plants and _____.
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 2
_____ is done by criss-crossing two sets of yarns.
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 3
Silk was first produced in _____ around 2700 BC.
EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 4
Rearing of silkworms for the production of silk is called _____.
MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 3 - Fibres from Animals>Chapter Review>Q 5
Cocoons of different sizes and different qualities need different degrees of temperature for _____