Question

take a small potted plant cover base portion of the plant tightly and hang pot upside-down observe the plant for a week.
based on your observations how can you support phototropism ​

Answer 1

Answer:

In phototropism a plant bends or grows directionally in response to light. Shoots usually move towards the light; roots usually move away from it.

In photoperiodism flowering and other developmental processes are regulated in response to the photoperiod, or day length.

Short-day plants flower when day length is below a certain threshold, while long-day plants flower when day length is above a certain threshold.

In many plants, photoperiodism is controlled by the overlap between the day length cue and the plant's internal circadian rhythms.

Answer 2

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