Question

In photosynthesis dark reaction is called so because_____________​

Answer 1

Answer:

★Dark reactions do not need light. Instead, dark reaction uses ATP and NADPH to produce energy molecules. No photosystem is required. So, the dark reaction in photosynthesis is called so because it does not require light energy.

Additional information:-

★What is the dark reaction also known as?

Dark reaction is also called carbon-fixing reaction. It is a light-independent process in which sugar molecules are formed from the carbon dioxide and water molecules. ... Plants capture the carbon dioxide from the atmosphere through stomata and proceed to the Calvin cycle.

Answer 2

Answer:

calvin cycle

Explanation:

because that part of the plant doesn't need energy from the sun.