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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: - Upon fertilization while ovule develops into seed, which structure develops
- Which of the following hormones stimulates the secretion of milk from female?
- Elater mechanism for seed dispersal is exhibited by
- In which of the following purifying bacteria is present
- Vinegar is prepared from alcohol with the help of
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
- Upon fertilization while ovule develops into seed, which structure develops
- Which of the following hormones stimulates the secretion of milk from female?
- Elater mechanism for seed dispersal is exhibited by
- In which of the following purifying bacteria is present
- Vinegar is prepared from alcohol with the help of
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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