Middle School Life Science Quiz
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BIOLOGICAL EVOLUTION: UNITY AND DIVERSITY
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A farm keeps records showing that over 8 generations, the average milk produced per cow increased from 18 L/day to 28 L/day. The farmer explains that each generation, they chose only the highest-milk cows and bulls from those cows' families to be parents of the next generation. This is an example of humans using technology to influence trait inheritance. Which technology is being used to influence the inherited trait (milk production) in this herd?
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