(05.04 MC)If two mice both have grey fur, similar body shape…
(05.04 MC)If two mice both have grey fur, similar body shapes, and live in the same area, they would likely have been considered the same species by Linnaeus when he first developed his system of classification in the early 1700s. What could be done today, that Linnaeus could not do, to help us determine more clearly if they are the same species?
Read Details(05.02 MC)Monarch butterflies have brightly colored orange w…
(05.02 MC)Monarch butterflies have brightly colored orange wings with black patterns on them, making them easily visible to birds that eat butterflies and moths, yet birds rarely eat the monarchs. Likewise, the monarch caterpillars are brightly striped yellow and white and black, and they also are rarely eaten by birds, although some wasps will attack them and feed them to their young. What can be inferred from these observations?
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