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Worksheetslab apparatus and animal fibres
Total questions: 10
Worksheet time: 3mins
The apparatus used to evaporate small amounts of liquid is
stirrer
watch glass
conical flask
spatula
Which of the following is not a lab safety rule?
Do not eat or drink while in the laboratory
Always wash your hands thoroughly before and after every practical lesson
Run or play in the laboratory
Do not place books or pieces of paper near a flame
What is the name of this apparatus?
Filter funnel
Test tube
Conical flask
Tripod stand
What is the name of this apparatus?
Wire gauze
Test tube
Conical flask
Evaporating dish
what is the meaning of " fleece " of sheep
fur or hair
skin or fur
which wool is found in tibet and ladakh
yak wool
cashmere
tassar , mooga and kosa are tyype of
wool
silk
The process of shedding the skin is called
sericulture
shearing
moulting
spinning
From which stage in the life cycle of a silk moth do we get silk?
Larva
Egg
Silk moth
Pupa
Wool is made up of___________.
carbohydrates
Fats
Proteins
Minerals
