Aplant has to produce carbohydrates because?

Carbohydrates (sugar) are the largest source of energy in the living organisms. But carbohydrates can only be synthesized by the green plants because green plants have cell organelles chloroplasts. within chloroplasts, chlorophyll pigments are present which has ability absorb solar energy and using that energy plants can make carbohydrate  from carbon dioxide and water.

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells