Question

Write necessary conditions for autotrophic nutrition and its by products

Answer 1

Autotrophic nutrition takes place through the process of photosynthesis. 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

good morning ,

autotrophs synthesize their food through the process of photosynthesis .

so materials needed for photosynthesis are :

carbon dioxide gas
water
chlorophyll which is present only in green leaves
presence of sunlight


its end - products are glucose and oxygen ( waste gas for plants )

hope # helps # :)