How the frequencies of striped and unstriped individuals

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1. A population of snails that has striped and unstriped individuals has recently moved into a new region. Birds break the snails open by dropping them onto rocks. The birds eat the bodies of the snails and leave the shells. In one area researchers counted both live snails and broken shells. The data is summarized below:

Striped Shells Unstriped Shells
Living Snails 264 486
Broken Snails 296 377

-Which form of snail is more likely to be caught by the birds for food? Explain

-Predict how the frequencies of striped and unstriped individuals in the population may change over many generations

Reference no: EM132953154

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