EASY
10th CBSE
IMPORTANT
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A plant’s response to gravity is called .
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Important Questions on Control and Coordination
MEDIUM
10th CBSE
IMPORTANT
Fill in the blank with the options provided in the bracket.
Plant shoot grows upward in response to _____ (water, touch, light).
EASY
10th CBSE
IMPORTANT
Plant roots grow downward in response to _____. (sunlight/ gravity/ magnetism/ electricity)
MEDIUM
10th CBSE
IMPORTANT
Tendrils wind around a support in response to _____. (touch/ pressure/ chemical)
EASY
10th CBSE
IMPORTANT
A root of a plant grows downward. This is known as _____.
EASY
10th CBSE
IMPORTANT
_____ is the hormone that causes phototropism in plants. (Cytokinin/Auxin)
EASY
10th CBSE
IMPORTANT
The response of leaves to the sunlight is called _____. (phototropism/ phototactic movement/ photosynthesis)
EASY
10th CBSE
IMPORTANT
Plant parts show two types of movements, one dependent on growth and the other independent of growth. Give the name for the movement in plant parts which depends on growth. (Write in two words. Example: _____ movement.)
EASY
10th CBSE
IMPORTANT
Plant parts show two types of movements, one dependent on growth and the other independent of growth. Give one example of the movement in plant parts which does not depend on growth.
