Explanation:
Parachute mechanism of seed dispersal occurs in Calotropis. Seed dispersal is transport of seed away from the parent plant by different modes. There are five main modes of seed dispersal gravity, wind, ballistic, water and by animals. Seeds dispersed by wind develop hairs, wings and papas for dispersal. Some seeds have long, feathery tails which help them to fly, like the tail of a kite. Ex-Cotton \& Calotropis.