| ⇦ | 
| ⇨ |
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: - Which of the changes occur in the plain dwellers when they move to high altitudes
- What is the value of pH of ptyalin at which it acts on the saliva?
- Male gametophyte with least number of cells is present in
- A progressive series of changes in plant and animal life of an area from initial
- Upon fertilization while ovule develops into seed, which structure develops
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
- Which of the changes occur in the plain dwellers when they move to high altitudes
- What is the value of pH of ptyalin at which it acts on the saliva?
- Male gametophyte with least number of cells is present in
- A progressive series of changes in plant and animal life of an area from initial
- Upon fertilization while ovule develops into seed, which structure develops
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
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply