Question

Dose photosynthesis occurs 24 hours a day ? Give reason.
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Answer 1

ANSWER

no,photosynthesis only occur in day time so, photosynthesis is not occur in night because in night plant take oxygen and give carbon dioxide but in day time plant take carbon dioxide and give oxygen.

so,

photosynthesis is only possible in day time.

thanks

Answer 2

Answer:

Photosynthesis can take place 24 hours of the day if a plant has access to light (sunlight or artificial). Photosynthesis can also occur in the presence of artificial source of light (absence of sunlight) but with less efficiency.

Photosynthesis involves two biochemical processes, known as light reaction and dark reaction. During light reaction, the plant absorbs light and turns it into energy. ... Because dark reactions do not require the absence of light, plants will remain healthy when exposed to light 24 hours a day.