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CAM helps the plants in
Options
(a) Conserving water
(b) Secondary growth
(c) Disease resistance
(d) Reproduction
Correct Answer:
Conserving water
Explanation:
Crassulacean acid metabolism (CAM) is photosynthesis by the C₄ pathway in which carbon dioxide is taken up during the night, when the palnt`s stomata are open, and fixed into malic acid.During the day, when the stomata are closed, carbon dioxide is released from malic acid for use in the Calvin cycle. This is important for palnts that live in arid conditions as it enables them to keep their stomata closed during the day to reduce water loss from evaporation. Crassulacean acid metabolism is common in succule
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Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The plants which flower once in their lifetime are called as
- In citric acid cycle decarboxylation occurs when
- The receptors for touch present in the skin are called
- Genetic drift operates only in
- A cell organelle containing hydrolytic enzymes is
Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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