2. Butterflies taste with their feet. Taste receptors on a - TopicsExpress



          

2. Butterflies taste with their feet. Taste receptors on a butterflys feet help it find its host plant and locate food. A female butterfly lands on different plants, drumming the leaves with her feet to make the plant release its juices. Spines on the back of her legs have chemoreceptors that detect the right match of plant chemicals. When she identified the right plant, she lays her eggs. A butterfly will also step on its food, using organs that sense dissolved sugars to taste food sources like fermenting fruit.
Posted on: Fri, 22 Aug 2014 03:16:25 +0000

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