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Leaves become modified into spines in :-
Options
(a) Pea
(b) Onion
(c) Silk Cotton
(d) Opuntia
Correct Answer:
Opuntia
Explanation:
In Opuntia, leaves become modified into spines to avoid transpiration so as to save water for desert adaptation. The stems of this plant appear like – leaf, termed as- phylloclades which perform the process of photosynthesis.
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Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Cheese and yogurt are products of
- Embryo of sunflower has
- Nitrogen fixation in root nodules of Alnus is brought about by:
- How many ATP molecules are produced by aerobic oxidation of one molecule of
- According to one of the most widely accepted theory, earth’s atmosphere before
Topics: Structural Organisation In Plants (243)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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