(a) Which type of movement is
shown by the plant in above activity?
(b) The information below shows
the function of the responses of plants
To gain mineral salts in the
soil and to get support.
Name the response related with
the functions above.
Answer:
(a) Photo tropic movement is
shown by the plant because its shoot bends in the direction of light. (1)
(b) At the above functions like,
to gain mineral salts in the soil and to get support are done by roots. These
roots grow towards the gravity. Therefore, the response related to the above
function is due to gravity i.e., positive geotropism. (1)
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