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WorksheetsSILK
Total questions: 20
Worksheet time: 10mins
Please choose the correct image of silk
What is metamorphosis?
The first stage of the life cycle
Process of change
Butterfly
The final stage of life cycle
What is another name for Larvae?
Caterpillar
Pupa
Worm
Moth
What is a cocoon made out of?
Silk
Dirt
Grass
Twigs
What stage does a butterfly lay eggs?
Pupa
Larvae
Caterpillar
Adult
Butterflies lay eggs on ______________________of a mallow plant?
stems
leaves
Branch
Caterpillars eat the leaves when the eggs ____________
hatch
fall
are taken off
Caterpillars spin__________ and chew food with their mouths?
blankets
wings
silk
A butterfly is considered a??
Bird
Spider
Insect
What are natural fibres produced from?
plants only
animals and plants
animals only
crude oil
Wool & silk are-
Aminal fibre
Plant fibre
Synthetic fibre
Animal fibre
Synthetic nylon
Which of these is not a fibre?
cotton
wool
nylon
leather
The rearing of silkworms for obtaining silk is called---------
Agriculture
Sericulture
Aquaculture
poultry
Silkworms feed on (a) leaves
Which word complete the given correlation? Silk: Cocoon, Wool: ____
Hair of rabbit
Cotton plant
Fleece of sheep
Jute of hemp
Silk fibres are obtained from silkworms. Silk fibre is obtained at which of the following stage of its life cycle?
In which of the following processes new offspring with special characters is produced by selecting parents?
Selective breeding
Rearing
Shearing
Seperating
Which of the following about silk is not true?
Silk wrinkles easily.
Silk is insect resistance.
Silk is the strongest natural fibre.
Silk gets damaged by bleach and light.
Silk fibre obtained from silkworm is its ____________________
Protein
Carbohydrates
Fats
Vitamins
