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Which of the following is not a function of zone of cell differentiation in roots?
Options
(a) Mineral uptake
(b) Water uptake
(c) CO₂ uptake
(d) O₂ uptake
Correct Answer:
CO₂ uptake
Explanation:
Root hair zone (cell differentiation zone) in plants is a specialised structure for water absorption. It is the most efficient water absorption region in roots. In spite of water absorption, root hair zone or root cells are incapabole for photosynthesis because of the absence of chlorophyll but use oxygen for respiration.
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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
- The value of water potential for pure water is
- Contrivances for self pollination are
- The transmission of nerve impulse from one neuron to other, is faciliated by
- Which of the following are most suitable indicators of SO2 pollution in the environment?
- In a relaxed fibril Hzone a lighter region of low density can be seen in the
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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