Fill in the following blanks : (a) A plant’s response to light is called………….. (b) A plant’s response to gravity is called…………..
Fill in the following blanks :
(a) A plant’s response to light is called…………..
(b) A plant’s response to gravity is called…………..
(c) Plant shoot grows upward in response to…………….
(d) Plant roots grow downward in response to…………..
(e) Tendrils wind around a support in response to……………
(f) Plant roots grow towards…….. and in the direction of force of……………
(g) A root of a plant grows downward. This is known as…………..
(h) ……….is the hormone that causes phototropism in plants
(i) The response of leaves to the sunlight is called……………
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(a) Phototropism.
(b) Geotropism.
(c) Light.
(d) Gravity.
(e) Touch.
(f) Earth, gravity.
(g) Geotropism.
(h) Auxin.
(i) Photonasty
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