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Stomatal movement is not affected by
Options
(a) CO₂ concentration
(b) O₂ concentration
(c) Light
(d) Temperature
Correct Answer:
O₂ concentration
Explanation:
Light, temperature and concentration of CO₂ affect opening and closing of stomata while they are not affected by O₂concentration
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Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Organisms which are indicator of SO2 pollution of air
- In history of biology, human genome project led to the development of :
- Aromatic amines used in the manufacture of synthetic dyes cause cancer of
- Which one of the following pairs of plant structures has haploid number of chromosomes?
- Emerson effect is associated with
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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