Question

(V) Does photosynthesis occur 24 Hours a day ? Give reason.​

Answer 1

Answer:

Photosynthesis requires light, so it is associated with daytime and sunlight. The process can occur without sunlight only if some other source of light is applied. There are “grow lights” that will enable photosynthesis, and manufacturers research types of lights that maximize their effectiveness, but sunlight is still considered the most important source for photosynthesis

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Answer 2

Explanation:

the answer is:-

the duration and time limit of photosynthesis?

ans- as we know that photosynthesis occurs the whole day as plants have to make food and breathe.

but does it occurs at night also?

ans- no,it doesn't. In fact,the opposite happen.

At night they stop to make oxygen from photosynthesis because night time is the rest time for plants.

So, it occurs for not 24 hours but only in daylight ( when the sunlight is available)

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