Chomp! Meat-Eating Plants

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Chomp! Meat-Eating Plants
March 14, 2007
National Geographic Kids

"I want people to get passionate about plants," says Lisa Van Cleef about a new exhibit at the San Francisco Conservatory of Flowers. "Everybody gets excited about the zoo and animals, but once you start looking at plants you find they have a lot going on, too!"

Especially the carnivores, or meat eaters, that use the sneakiest of tricks to trap their insect dinners. Take bladderworts, for example. They appear so small and delicate growing in a quiet pond. But these are the fastest-known killers of the plant kingdom, able to suck in unsuspecting mosquito larvae in 1/50 of a second using a trap door!

Once the trap door closes on the victim, digestive enzymes similar to those in the human stomach slowly consume the insect. When dinner is over, the plant ejects the remains and is ready to trap again.

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