Question

what materials do you require to observe tropic movement in stem tip and root tip? ​

Answer 1

Answer:

any one plant, a microscope

Answer 2

Sunlight is required to observe tropic movement in stem tip and root tip.

• The movement of plant parts (stem tip or root tip) in a particular direction in relation to the stimulus is called tropic movement.
• These directional or tropic movements can be either towards the stimulus, or away from it.
• The movement of  stem tip is towards the light and this phenomenon is called phototropism.
• In case of root tip the movement is against sunlight
• This kind of phototropism is seen in every plant.
• Example, Sunflower