1.

George de Mestral was a Swiss Engineer who invented the Velcro after observing a Burdock Burr which is a type of seed (See image below). What is the mode of dispersal of this seed?

Answer»

George de Mestral was a Swiss Engineer who invented the Velcro after observing a Burdock Burr which is a type of seed (See image below). What is the mode of dispersal of this seed?




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