Legume plants are important because they

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(C) Legume plants are important because they form a symbiotic relationship with nitrogen-fixing bacteria such as $Rhizobium$ in their root nodules.The

Vedclass · Accepted Answer

Increase soil fertility

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(C) Legume plants are important because they form a symbiotic relationship with nitrogen-fixing bacteria such as $Rhizobium$ in their root nodules.These bacteria convert atmospheric nitrogen $(N_2)$ into ammonia,which is then utilized by the plant.This process,known as biological nitrogen fixation,enriches the soil with nitrogenous compounds,thereby increasing soil fertility.Therefore,the correct statement is that they increase soil fertility.

Similar Questions

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.

Mark the correct sequence of steps for the development of root nodules in legumes:
$a.$ Formation of infection thread.
$b.$ Division of cortical and pericyclic cells.
$c.$ Curling of root hairs.
$d.$ Leghaemoglobin synthesis.

In which of the following angiosperms do the root nodules contain filamentous nitrogen-fixing microorganisms?

Which of the following protects nitrogenase inside the root nodule of a leguminous plant?

Which one of the following bacteria has the potential for nitrogen fixation?

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