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PASSAGE THREE [br] How was the mark of Methoxychlor passed down to the descendan
PASSAGE THREE [br] How was the mark of Methoxychlor passed down to the descendan
游客
2024-11-22
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问题
PASSAGE THREE [br] How was the mark of Methoxychlor passed down to the descendants?
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答案
Through changed eggs.
解析
由题干中的the mark of Methoxychlor passed down定位至第一段最后一句。根据该句可知,Methoxychlor会破坏卵子中的基因组合,从而形成the damaged“epigenetic signature”,即受损的“遗传标记”,并由母体将这种受损基因传给后代。
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