Multiple choice

Parachute mechanism of seed dispersal in composite is because of

  1. pappus

  2. thorn

  3. corolla

  4. bracts

  5. bud

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A Correct answer
Explanation

Parachute mechanism of seed dispersal in composite is because of pappus. It is the tuft of hairs on each seed of thistles, dandelions, and similar plants, which assists dispersal by the wind.