Question

what are the necessary conditions for automatic nutrition and what are its by products​

Answer 1

Answer:

Carbon dioxide, water, chlorophyll pigment, and sunlight are the necessary conditions required for autotrophic nutrition. Carbohydrates (food) and O2 are the by-products of photosynthesis.

Answer 2

$\huge\rm\red{Question}$

what are the necessary conditions for automatic nutrition

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• carbon dioxide , water , chrolophlly pigments are the necessary conditions for automatic nutrition
• Carbohydrates and O2 are the by products of photosynthesis.

Other information:-

• Carbon dioxide enters through tiny holes in the plants leaves , flowers ,branches ,stems and roots.
• Plants also require water to make food