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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: - Name the organisms which do not derive energy directly or indirectly from sun
- Photosynthesis occurs with mimimum loss of water is
- Allethrin is a commonly used
- During blood clotting, the platelets release
- Body temperature is regulated by
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
- Name the organisms which do not derive energy directly or indirectly from sun
- Photosynthesis occurs with mimimum loss of water is
- Allethrin is a commonly used
- During blood clotting, the platelets release
- Body temperature is regulated by
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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