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Roots associated with nitrogen fixing bacteria are:
- a)Fusiform root
- b)Napiform root
- c)Nodulated root
- d)Conical root
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Na...
Nodulated Roots:- The roots having the irregular or the round mass or a lump called nodules within the cells are known as nodulated roots.The roots of leguminous plants possess these characteristic swelling nodules which are caused by colonies of nitrogen fixing bacteria (Rhizobium).
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Most Upvoted Answer
Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Na...
Nodulated root is associated with nitrogen fixing bacteria
Explanation:
- Nitrogen is an essential element for plant growth and development.
- However, atmospheric nitrogen (N2) cannot be directly utilized by plants.
- Nitrogen fixation is the process by which atmospheric nitrogen is converted into ammonia (NH3) by nitrogen fixing bacteria (e.g. Rhizobium, Azotobacter).
- These bacteria form a symbiotic relationship with plants, particularly legumes (e.g. peas, beans, clover), where they colonize the roots and form nodules.
- Nodules are small, round structures on the roots that contain the nitrogen fixing bacteria.
- The bacteria in the nodules convert atmospheric nitrogen into ammonia, which can be used by the plant for growth and development.
- The plant provides the bacteria with carbohydrates and other nutrients in exchange for the fixed nitrogen.
- The presence of nodules on the roots of legumes is a characteristic feature of nitrogen fixation and is often used as an indicator of soil fertility.
Therefore, the correct answer is option 'C' - nodulated root is associated with nitrogen fixing bacteria.
Explanation:
- Nitrogen is an essential element for plant growth and development.
- However, atmospheric nitrogen (N2) cannot be directly utilized by plants.
- Nitrogen fixation is the process by which atmospheric nitrogen is converted into ammonia (NH3) by nitrogen fixing bacteria (e.g. Rhizobium, Azotobacter).
- These bacteria form a symbiotic relationship with plants, particularly legumes (e.g. peas, beans, clover), where they colonize the roots and form nodules.
- Nodules are small, round structures on the roots that contain the nitrogen fixing bacteria.
- The bacteria in the nodules convert atmospheric nitrogen into ammonia, which can be used by the plant for growth and development.
- The plant provides the bacteria with carbohydrates and other nutrients in exchange for the fixed nitrogen.
- The presence of nodules on the roots of legumes is a characteristic feature of nitrogen fixation and is often used as an indicator of soil fertility.
Therefore, the correct answer is option 'C' - nodulated root is associated with nitrogen fixing bacteria.
Community Answer
Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Na...
Nodulated roots as nitrigen fixating bacteria requires anaeronic canditions for growing
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Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Napiform rootc)Nodulated rootd)Conical rootCorrect answer is option 'C'. Can you explain this answer?
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Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Napiform rootc)Nodulated rootd)Conical rootCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Napiform rootc)Nodulated rootd)Conical rootCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Roots associated with nitrogen fixing bacteria are:a)Fusiform rootb)Napiform rootc)Nodulated rootd)Conical rootCorrect answer is option 'C'. Can you explain this answer?.
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