The growth of a plant in 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 grow 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 ..............
The response of plants to gravity is known as geotropism. How are plant parts sensitive to gravity ? Describe with the help of a diagram.