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BabaBlast [244]
4 years ago
5

Define crossing over

Biology
1 answer:
sladkih [1.3K]4 years ago
4 0
Crossing over: crossing over can mean any number of things. It could mean transforming, like making a change, or something as silly as crossing a bridge. In biological terms, it means transforming onto another stage, like a caterpillar making a chrysalis so it can cross over ino the final stage of its life: a beautiflul butterfly. 
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