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Some blue green algae can be used as biofertilizer as they are
Options
(a) Photosynthetic
(b) Surrounded by mucilage
(c) Growing every where
(d) Capable of fixing nitrogen
Correct Answer:
Capable of fixing nitrogen
Explanation:
Blue-green algae cultured in specific media. Blue-green algae can be helpful in agriculture as they have the capability to fix atmospheric nitrogen to soil. This nitrogen is helpful to the crops. Blue-green algae is used it as a bio-fertilizer.
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Topics: Microbes in Human Welfare
(63)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Menstrual flow occurs due to decrease in level of hormone
- Colour blindness results from
- Which one of the following is not used for ex-situ plant conservation?
- Which extra-embryonic membrane in human prevents desiccation
- Aqueous and vitreous humour are divided by
Topics: Microbes in Human Welfare (63)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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