हिंदी

Which of the following bacteria is found in association with roots of grasses and rice?

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प्रश्न

Which of the following bacteria is found in association with roots of grasses and rice?

विकल्प

  • Azotobacter

  • Rhizobium

  • Azospirillum

  • Anabaena

MCQ
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उत्तर

Azospirillum

Explanation:

Rhizobium is associated with legume root nodules, Azotobacter is free-living, and Anabaena is a cyanobacterium.

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अध्याय 14: Microbes in Human Welfare - EXERCISES [पृष्ठ ७५५]

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सरिता अग्रवाल Biology [English] Class 12 ISC
अध्याय 14 Microbes in Human Welfare
EXERCISES | Q I. 10. | पृष्ठ ७५५
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