Question

what is life processes? what is difference between light and dark reaction?​

Answer 1

Explanation:

Life on earth is mainly due to the specific processes and functions. Many basic yet important processes are necessary for organisms for remaining healthy and maintaining the proper functioning of the organ system of that specific organism. These processes are all vital for survival. Important life processes include nutrition, transportation, metabolism, respiration, reproduction and excretion, which help in the maintenance of living organisms.

Difference between Light and dark reaction:-

Light reaction:-

1. Depends on sunlight

2. Photosynthesis occurs in PS ll

3. Oxygen is liberated

4. Occurs in grana

5. It's a photo chemical reaction.

6. Ends products are of O2, ATP and NADPH.

Dark reaction:-

1. Doesn't depend on sunlight

2. Doesn't occurs photosynthesis

3. CO2 is fixed

4. Occurs in stroma

5. It's a bio chemical reaction.

6. End product is glucose.