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20 questions
Which has seed inside it?
apple
orange
papaya
all of these
The process by which a seed produces a new plant is called ___________________.
Bryophyllum leaf
Germination
Dispersal
An outer covering called the ____________ protects the baby plant inside it.
Seed coat
Cotyledons
Dandellion
_____________ stores food for the baby plant.
Seed coat
Cotyledons
The process by which seeds are scattered away from the mother plant is called ______________.
Seed coat
Plantation
Dispersal
How many stages are there in germination process?
3
6
5
4
Choose the correct example of dispersal by wind .
Maple
Coconut
Cocklebur
Rose
Choose the correct example of dispersal by water .
Maple
Coconut
Cocklebur
Rose
Choose the correct example of dispersal by animals.
Maple
Coconut
Cocklebur
Rose
Choose the correct example of dispersal by explosion.
Maple
Peas
Cocklebur
Rose
Which plant grows from roots ?
Potato
Ginger
Dahlia
Rose
Which plant grows from stems ?
Carrot
Ginger
Dahlia
Bryophyllum leaf
Which plant grows from leaves?
Carrot
Bryophyllum leaf
Dahlia
Potato
Plants that are grown in large quantities in a particular area or region during a particular season are called _____________.
Crops
Agriculture
Germination
Cutting and gathering of ripened crops.
Deforestation
Harvesting
Pesticides
Crops grown from June to October
Kharif crops
Rabi crops
Crops grown from November to April
Kharif crops
Rabi crops
Which of this is not a stage of agriculture?
Seeds are sown.
The fields are irrigated.
The field is ploughed.
Stems of crops are cut.
Carrots store extra food in their roots.
True
False
Which of these protects plants from pests?
Manure
Fertilizers
Irrigation
Pesticides
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