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Selective Breeding

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卡片总数: 4 张•内容版本: v4•公开卡包•更新时间: 8/1/2026

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#1
正面 (问题)

What is selective breeding?

背面 (解答)

Living organisms with desired traits are bred so offspring has desired characteristic

#2
正面 (问题)

Explain the steps of selective breeding

背面 (解答)

Select 2 organisms with desired characteristics Breed them together Select offspring that has desired characteristics Repeat breeding until all offspring have desired characteristics

#3
正面 (问题)

What are the problems with selective breeding?

背面 (解答)

Inbreeding can lead to defects Organisms more prone to disease Inherited disorders

#4
正面 (问题)

Why does inbreeding lead to genetic defects?

背面 (解答)

There is a smaller gene pool so there is less variation More likely to pass diseases