Bison hunting can impose selection on horn length in bison. In 2014, you measured adult horn length in a bison population immediately before the hunting season and you found an average horn length of 61 cm. You then found the average adult horn length was 54 cm from individuals that were breeding immediately after the hunting season. The average adult horn length of the offspring from these breeding individuals was 60 cm. What is the selection differential that hunting has imposed on the bison population
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Bison hunting can impose selection on horn length in bison. In 2014, you measured adult horn length...
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