Plants usually absorb Nitrogen in the form of | vedclass

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(D) Atmospheric nitrogen $(N_2)$ consists of two nitrogen atoms held together by a strong triple covalent bond $(N \equiv N)$.This bond requires a sig

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having a strong triple covalent bond

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(D) Atmospheric nitrogen $(N_2)$ consists of two nitrogen atoms held together by a strong triple covalent bond $(N \equiv N)$.This bond requires a significant amount of energy to break, making the molecule chemically inert or non-reactive under normal biological conditions.Therefore, plants cannot directly utilize atmospheric nitrogen and must absorb it in the form of nitrates $(NO_3^-)$ or ammonium ions $(NH_4^+)$ from the soil, which are more reactive and biologically available.

Column-$I$	Column-$II$
$I$. Nitrosomonas	Nitrite to nitrate
$II$. Thiobacillus	Denitrification
$III$. Nostoc	Free-living nitrogen fixer
$IV$. Azotobacter	Anaerobic nitrogen fixer

Plants usually absorb Nitrogen in the form of nitrates because Nitrogen is . . . . . . .

Similar Questions

The reaction $2 NH_3 + 3 O_2 \rightarrow 2 NO_2^- + 2 H^+ + 2 H_2O$ is carried out by which of the following microorganisms?

Which bacteria is responsible for the reduction of nitrates into nitrogen in soil?

$NO_2^- \rightarrow NO_3^-$
The above mentioned reaction occurs in the presence of .....

Nitrifying bacteria........

Choose the correct pair:
Column-$I$ Column-$II$
$I$. Nitrosomonas Nitrite to nitrate
$II$. Thiobacillus Denitrification
$III$. Nostoc Free-living nitrogen fixer
$IV$. Azotobacter Anaerobic nitrogen fixer

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