Question

Autotrophs are need nitrogen in a form of​

Answer 1

Answer:

Often known as producers are autotrophs. Via the stomata, they obtain carbon dioxide from the atmosphere. Nitrogen, an important factor in the synthesis of proteins, is absorbed from the soil through absorption in the form of nitrate and nitrite ions, or by symbiotic bacteria in the root Nodules

Answer 2

Answer:

Often known as producers are autotrophs. Via the stomata, they obtain carbon dioxide from the atmosphere. ... In this process, nitrogen in the atmosphere is converted by certain bacterial species such as Rhizobium, Azotobacter, etc. and by other natural phenomena into ammonia (another source of nitrogen).

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