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Which one the following is a symbiotic nitroger fixer?
Options
(a) Azotobacter
(b) Frankia
(c) Azolla
(d) Glomus
Correct Answer:
Frankia
Explanation:
Frankia is symbiotic nitrogen dicer in root nodules of serveral non-legume plants like Casurina and Alnus.
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- In human percent of body weight of carbohydrates lipids and proteins respectively
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- Dr F. Went noted that if coleoptile tips were removed and placed on agar for one hour
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Plant Physiology
(28)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The carbon dioxide is transported via blood to lungs mostly
- In human percent of body weight of carbohydrates lipids and proteins respectively
- In bacterial photosynthesis photosystem involved isare
- Dr F. Went noted that if coleoptile tips were removed and placed on agar for one hour
- The main basis of five kingdom classification is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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