Root nodules for nitrogen fixation of a non-l | vedclass

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Question

(A) The nitrogen-fixing symbiotic association in the root nodules of non-leguminous plants (such as $Alnus$) is formed by the actinomycete bacterium $

Vedclass · Accepted Answer

Frankia

Vedclass · Answer

(A) The nitrogen-fixing symbiotic association in the root nodules of non-leguminous plants (such as $Alnus$) is formed by the actinomycete bacterium $Frankia$.$Rhizobium$ is typically associated with leguminous plants.$Azotobacter$ is a free-living nitrogen-fixing bacterium.$Thiobacillus$ is involved in the nitrogen cycle (denitrification) but does not form root nodules.

Root nodules for nitrogen fixation of a non-leguminous tree possess

Similar Questions

$A$: Bacteria enter only the polyploid cells of the root cortex.
$R$: These cells provide cytokinins to bacteria,which promote bacterial cell division.

Trace the events starting from the coming in contact of Rhizobium to a leguminous root till nodule formation. Add a note on the importance of leghemoglobin.

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Which of the following statements is correct regarding nitrogen fixation in legumes?

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