wbenson274 wbenson274

10-01-2018
Biology

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(05.02 MC) A population of hummingbirds is composed of individuals with short or long beaks, which they use to reach nectar inside flowers. A flowering trumpet vine that produces many deep, bell-shaped flowers is introduced to the region, resulting in fewer short-beaked and more long-beaked hummingbirds. Which of the following conditions most likely caused this shift in the hummingbird population?

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Аноним Аноним

10-01-2018

The bell-shaped flowers because the shorter beaked humming birds couldn't eat so they died of starvation.

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