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Organisms and Populations — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYOrganisms and Populations1 Mark
Question
How do spines help the cactus plants survive in the desert?
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Answer

  1. Leaves are reduced to spines to check transpiration.
  2. Spines keep away the browsing animals.

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