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Besides paddy fields cyanobacteria are also found inside vegetative part of :
Options
(a) Cycas
(b) Equisetum
(c) Psilotum
(d) Pinus
Correct Answer:
Cycas
Explanation:
In Cycas specialised root called coralloid roots are associated with N2 – fixing cyanobacteria either Nostoc or Anabaena. Coralloid roots lie near the soil surface. They are irregular and often dichotomously branched. Root hair and root cap are absent in these roots.
Related Questions: - Food and space, the major limiting factors of an animal population, operate
- MAB of UNESCO stands for
- Rh factor is present in
- An example of reproductive isolation is
- Bicollateral vascular bundles are found in family
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Food and space, the major limiting factors of an animal population, operate
- MAB of UNESCO stands for
- Rh factor is present in
- An example of reproductive isolation is
- Bicollateral vascular bundles are found in family
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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