How do autotrophs obtain CO2 & N2 to make their food
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Answered by
490
For the preparation of food, Autotrophs obtain CO₂ directly from the atmosphere from the stomata by the process of diffusion
But, they cannot obtain N₂ directly from the atmosphere, or rather they cannot synthesis the N₂ in the air , as they are bonded by triple bonds and hard to break. They obtain N₂ from the soil, where it has already been broken down by the nitrogen-fixing bacteria
But, they cannot obtain N₂ directly from the atmosphere, or rather they cannot synthesis the N₂ in the air , as they are bonded by triple bonds and hard to break. They obtain N₂ from the soil, where it has already been broken down by the nitrogen-fixing bacteria
Answered by
96
Carbon dioxide is directly observed in air through stomata
Nitrogen is converted into soil nitrate by bacteria and is observed by roots of the plant
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