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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.
Related Questions: - Male and female gametophytes are independent and free living in
- In unilocular ovary with a single ovule the placentation is :
- Dorsal root ganglion are
- When pollen tube enters into the ovule by integument, it is called
- Three of the following pairs of the human skeletal parts are correctly matched
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
- Male and female gametophytes are independent and free living in
- In unilocular ovary with a single ovule the placentation is :
- Dorsal root ganglion are
- When pollen tube enters into the ovule by integument, it is called
- Three of the following pairs of the human skeletal parts are correctly matched
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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