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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: - A person entering an empty room suddenly finds a snake right in front on opening the door
- From the following statements select the wrong one millepedes
- Animal having a single opening to the outside that serves both as mouth as well as anus
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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
- A person entering an empty room suddenly finds a snake right in front on opening the door
- From the following statements select the wrong one millepedes
- Animal having a single opening to the outside that serves both as mouth as well as anus
- R.Q. (respiratory quotient) is less than 1 in
- Ensheathing of muscles is called
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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