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20 questions
Silk fibre is obtained from the _____ of the silk moth.
Cocooon
Hair
Fleece
Cocoons
Skin
Hair keeps Wool yielding animals _______.
Cool
Cold
Not Warm
Warm
Can not say
The process of selecting parents for obtaining special characters in their offspring, is termed as _________.
Selecting selection
Selection breeding
Selective breeding
Breeding selectiona
Select Breeds
Pashmina shawls are obtained by the under fur of ________.
Yak
Llama
Camel
Alpaca
Kashmiri goat
Rearing of silkworm for production of silk is
Pisciculture
Horticulture
sericulture
agriculture
Process of removing fleece from sheep.
Carding
Shearing
Spinning
ginning
Spinning is the process of making fibres
True
False
The bacterium that infects sheep.
Rhizobium
streptococcus
Anthrax
bacillus anthracis
The process of washing of sheared skin with hair in tanks to remove any kind of dust, dirt or grease is called
shearing
reeling
scouring
dyeing
What type of fabric is this?
knitted
woven
felted
What number stage is the pupa?
4th
2nd
1st
3rd
What is another name for Larvae?
Caterpillar
Pupa
Worm
Moth
What stage does a butterfly lay eggs?
Pupa
Larvae
Caterpillar
Adult
What are natural fibres produced from?
plants only
animals and plants
animals only
crude oil
Patanwadi, breed of sheep is found in _______.
Punjab
Jammu
Rajasthan
Gujarat
Chennai
The largest producer of silk
China
India
Nepal
Bhutan
Only natural fibre obtained from insect.
wool
silk
jute
cotton
Which of the following is a plant fibre
Nylon
Wool
Cotton
Silk
The process of converting tangled wool into even, uniform, smooth strands is called_______.
Scouring
Dyeing
Carding
Sorting
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