Correct answer: D) From bacteria living in their roots
Nitrogen is an essential plant nutrients, but it is metabolically unavailable to higher plants and animals. It is available to some species of microorganism by biological nitrogen fixation in which nitrogen is converted to ammonia with the help of enzyme dinitrogenase.
The process of breaking apart the two atoms in a nitrogen molecule is called nitrogen fixation. Plant obtain the nitrogen they need from the soil which is already fixed by the bacteria and archae.
Example: <em>Azobacter</em><em>,</em> Nostac
Answer:
Vitamin C, also known as ascorbic acid and ascorbate, is a vitamin found in various foods and sold as a dietary supplement.
chemical formula C6H8O6
Explanation:
Answer:
Terrestrial plants: trees, shrubs, vines, grasses and herbaceous plants.
Aquatic: free floating, submerged, bottom rooted but floating, emergent and rooted, emerged
Explanation:
I put 5 for aquatic just in case but it's background knowledge so...
Hope it helps! :D
