Question

Shelly kept a potted plant inside her room to protect it from extreme cold for about a month. After some time some leaves became pale. Why

Answer 1

Explanation:the leaves become pale because it doesn't receive even the smallest amount of sunlight hence it uses all the starch present in it for all it's metabolic process.

Answer 2

Answer:

The plant seems to have pale color of leaves because of lack of chlorophyll.

Explanation:

We kept a plant in a room. The plant did not get a light to synthesize food by photosynthesis because 'normal metabolism' was reduced leading to a 'decrease in plant pigments' including 'chlorophyll'.  

The leaves have become pale because the leaves didn't get even the smallest amount of sunlight. It uses all the starch present in it which is present for all of the metabolic processes.