मराठी

Azospirillum is an example of ______.

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प्रश्न

Azospirillum is an example of ______.

पर्याय

  • free-living nitrogen fixing bacteria

  • associative symbiosis

  • mycorrhizae

  • cyanobacteria

MCQ
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उत्तर

Azospirillum is an example of associative symbiosis.

Explanation:

Azospirillum grows on the root surface of several tropical grasses, rice and maize without penetrating deep into host tissue. This loose association is called associative symbiosis.

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पाठ 18: Ecosystem - EXERCISES [पृष्ठ १०१७]

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सरिता अग्रवाल Biology [English] Class 12 ISC
पाठ 18 Ecosystem
EXERCISES | Q I. 17. | पृष्ठ १०१७
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