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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: - The primary acceptor, during carbon dioxide fixation in C₃ plants is
- Sewage pollution is not responsible for
- Two friends are eating together on a dining table. One of them suddenly starts coughing
- Which one of the following pairs of items correctly belongs to the category of organs
- In C₄ plants, CO₂ combines with
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
- The primary acceptor, during carbon dioxide fixation in C₃ plants is
- Sewage pollution is not responsible for
- Two friends are eating together on a dining table. One of them suddenly starts coughing
- Which one of the following pairs of items correctly belongs to the category of organs
- In C₄ plants, CO₂ combines with
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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