Question

A potted plant is kept in light for a day and one of its leaves is
tested for starch.The same plant is kept in the dark for two
days and another leaf is tested for starch.will there be a difference in the results of the two experiments? Give reasons for your answer

Answer 1

Answer:

This is because, since it was kept in a dark room where there was no sunlight, the plant was unable to prepare the food by photosynthesis. And when kept in sunlight, the plants prepare food which results in leaf turning blue-black as there is presence of starch.

Answer 2

Answer:

yes

Explanation:

there is a difference because when the other one is kept in dark it dies bcoz it cant gets sufficient amount of sunlight