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