4947018
Descrição
Quiz por Praveen Gupta, atualizado more than 1 year ago
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Criado por Praveen Gupta
quase 9 anos atrás
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Questão 1
Questão
The baby plant between the cotyledons is called the [blank_start]embryo[blank_end].
Responda
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embryo
Questão 2
Questão
[blank_start]Seed size[blank_end] is an important factor that determines how a seed is dispersed.
Responda
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Seed size
Questão 3
Questão
Seeds of [blank_start]maple[blank_end] have wings that spin through the air like mini helicopters.
Responda
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maple
Questão 4
Questão
[blank_start]Coconut[blank_end] has air trapped between its fibres.
Responda
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Coconut
Questão 5
Questão
Seeds of some plants such as gram have two cotyledons. They are called [blank_start]dicot seeds[blank_end].
Responda
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dicot seeds
Questão 6
Questão
Seeds of some plants such as rice and maize have one cotyledon. They are called [blank_start]monocot seeds[blank_end].
Responda
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monocot seeds
Questão 7
Questão
Seeds that get attached to our clothes or to the fur of animals are called [blank_start]burs[blank_end].
Responda
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burs
Questão 8
Questão
Guava seeds are dispersed by animals. This method is called [blank_start]endozoochory[blank_end].
Responda
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endozoochory
Questão 9
Questão
Chemicals used for destroying harmful insects are called [blank_start]insecticides[blank_end].
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insecticides
Questão 10
Questão
Chemicals used for destroying harmful pests are called [blank_start]pesticides[blank_end].
Responda
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pesticides
Questão 11
Questão
The rose plant reproduces by root.
Responda
- True
- False
Questão 12
Questão
Bread mould reproduces by spores.
Responda
- True
- False
Questão 13
Questão
Hemp is an oil producing crop.
Responda
- True
- False
Questão 14
Questão
Weeding should be done regularly.
Responda
- True
- False
Questão 15
Questão
Fencing the fields can prevent grazing animals from entering them.
Responda
- True
- False
Questão 16
Questão
[blank_start]Seed coat[blank_end] is thick covering of a seed that protects the baby plant.
Responda
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Seed coat
Questão 17
Questão
[blank_start]Cotyledons[blank_end] are seed leaves that contain food for the baby plant.
Responda
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Cotyledons
Questão 18
Questão
[blank_start]Germination[blank_end] is the process by which a seed develops into a baby plant in the presence of water, air and sunlight.
Responda
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Germination
Questão 19
Questão
[blank_start]Kharif[blank_end] crops are grown in the summer season.
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Kharif
Questão 20
Questão
[blank_start]Rabi[blank_end] crops are grown in the winter season.
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Rabi
Questão 21
Questão
[blank_start]Irrigation[blank_end] is supplying crops with water.
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Irrigation
Questão 22
Questão
[blank_start]Harvesting[blank_end] is to cut and gather the crop.
Responda
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Harvesting
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