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Grade 12th passBotany

Thorns, spines and prickles work as----------------in plants
  1. Respiratory organs
  2. Excretory organs
  3. Organs of offense
  4. Defensive organs

Profile image of raghav
11 Years agoGrade 12th pass
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2 Answers

Profile image of Shilpi Mittal
11 Years ago
4 Thorns, spines and prickles are modifications in plants that act as defensive organs and prevents them from attack from mvarious insects.
Profile image of gauri
11 Years ago
defensive organs