Question

after a plant is set on a windowsill for several days,it's owner comes back to find its stem bent at a sharp angle toward the glass of the window.Which of the following describes this movement of the plant in response to stimuli

Answer 1

It is due to phototrophic movement of the stem toward light

Answer 2

Answer:

The right answer of the given question is option D. Positive phototropism. Types of tropism vary depending upon the stimuli. Therefore, when the movement of plant is in response to light, then it called phototropism. Besides, the growth or movement towards the light is called positive phototropism.

Therefore, here rest of the options are eliminated and the right answer is D. Positive Phototropism.