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The internal factor affecting transpiration is
Options
(a) oxygen
(b) nitrogen
(c) carbon dioxide
(d) sunken stomata
Correct Answer:
sunken stomata
Explanation:
Transpiration is the process of loss of water in the form of vapour from the aerial parts of plants. Many factors regulate the rate of transpiration which may be external or internal. External factors include light, relative humidity, temperature, wind, atmospheric pressure, water. Internal factors include leaf area, leaf structure i.e., distribution and nature of stomata. Plants of xerophytic habitats develop some characters in leaves so as to reduce rate of transpiration like thick cuticle, sunken sto
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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
- …. Is the activator of ribulosebiphosphate carboxylase oxygenase
- Which pigment of the plant takes part in light reaction of photosynthesis
- Deeply sown seeds do not germinate and do not come up over due to the deficiency
- During aerobic respiration acetyl CoA is synthesized in
- The type of vertebrae in suborder ophidia is
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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