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ExamsNEETBiology

Keel is characteristic of the flowers of:

  1. Gulmohur
  2. Cassia
  3. Calotropis
  4. Bean

Correct answer: Bean

Solution

A keel is a characteristic feature of papilionaceous flowers, where two lower petals are fused to form a boat-like structure. Bean belongs to the Fabaceae family and shows this keel, unlike Gulmohur, Cassia, or Calotropis.

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