Multiple choice

To which family does nitrogen fixing bacteria present in plants belong?

  1. Malvaceae

  2. Cruciferae

  3. Leguminosae

  4. Papaveraceae
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Nitrogen-fixing bacteria like Rhizobium form symbiotic relationships with the root nodules of plants in the Leguminosae family, which includes peas and beans. These bacteria convert atmospheric nitrogen into a form that plants can use for growth. Other families like Malvaceae or Cruciferae do not typically host these specific symbiotic bacteria.

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