Question

Q) Dark reaction of photosynthesis does not need light. Do plants undergo dark reaction at night? Explain....??​

Answer 1

Explanation:

Hlw Mate...

Dark reaction does not mean that it occurs in the absence of light i.e., at night. Infact, it is the reaction occuring simultaneously with light reaction. It a chemical process occurring independent of light. This reaction is completely based on enzymes....

♤♤Hope its Helpful to you...☺

♡♡Plz Mark me as a Brainlist if its really Helpful to you...☺❤

Answer 2

Answer:

Explanation:

No dark reaction takes place ,because only in the presence of sunlight ,carbon dioxide and water photosynthesis takes place at night plants breathe oxygen . ... The dark reaction does not require light. This does not mean that the dark reaction occurs in dark or at night.

ADDITIONAL INFORMATION❤

Do dark reaction of photosynthesis need light explain?

• Photosynthesis is divided broadly into two main steps

• Dark Reactions: These reactions do not need sunlight and occur in its absence. Dark reactions use the energy molecules that were generated during the light reactions.

Can a plant photosynthesize in the dark?

• Plants and Respiration

• Plants respire all the time, whether it is dark or light, because their cells need energy to stay alive. But they can only photosynthesize when they have light.

Do dark reactions occur in the dark?

• Though it is called the "dark reactions", the Calvin cycle does not actually occur in the dark or during nighttime. This is because the process requires reduced NADP which is short-lived and comes from the light-dependent reactions.

What happens to plants at night when there is no sunlight?

• But what happens at night when there is no sunlight which is needed in photosynthesis? Interestingly, in order to maintain their metabolism and continue respiration at night, plants must absorb oxygen from the air and give off carbon dioxide (which is exactly what animals do).

hope it helps

:)