In terms of Darwinian evolution, explain how natural selection favors the Monarchs association with the milkweed. Your reply should include: • a description of what natural selection is • possible hypothesis of how it applies to the Monarch

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In terms of Darwinian evolution, explain how natural selection favors the Monarchs association with the milkweed. Your reply should include: • a description of what natural selection is • possible hypothesis of how it applies to the Monarch
Use the following information to answer the next three questions
The Monarch butterfly is the most common species of the Milkweed butterflies and is
found throughout the world. Each year, the Monarchs fly from Ontario to Mexico, to
lay their eggs on the underside of Milkweed leaves. Once the eggs have been laid
and the caterpillars emerged, it feeds on the Milkweed and accumulates the alkaloids
of the plant. The alkaloids contain poisonous compounds that produce strong
physiological effects when consumed. The alkaloids have no effect on the caterpillar
itself, but if consumed by a predator, the caterpillar leaves a pungent taste in the
predator's mouth.
The Viceroy butterfly is also common in North America. As an adult, it resembles the
Monarch yet does not have the same pungent taste if eaten. The two species are
referred to as Mullerian mimics.
Transcribed Image Text:Use the following information to answer the next three questions The Monarch butterfly is the most common species of the Milkweed butterflies and is found throughout the world. Each year, the Monarchs fly from Ontario to Mexico, to lay their eggs on the underside of Milkweed leaves. Once the eggs have been laid and the caterpillars emerged, it feeds on the Milkweed and accumulates the alkaloids of the plant. The alkaloids contain poisonous compounds that produce strong physiological effects when consumed. The alkaloids have no effect on the caterpillar itself, but if consumed by a predator, the caterpillar leaves a pungent taste in the predator's mouth. The Viceroy butterfly is also common in North America. As an adult, it resembles the Monarch yet does not have the same pungent taste if eaten. The two species are referred to as Mullerian mimics.
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