Topic: How mice went global
Key Words:
- colonize: …に植民地を建設する
- originate: 起る、生じる
- rodent: かむ、かじる
- absolutely: 完全に、まったく
- cosmopolitan: 全世界的な、多くの人から成る
- chromosome: 染色体
- seafaring: 船乗り業、船旅
- colonist: 植民地開拓者、入植者
- accidentally: 偶然に、誤って
This article says that we can know about human migration and where early colonists. This is because the colonists accidentally took their home-grown mice, and mice have DNA and genetic patterns that can be identified and classified like humans. Though mice are usually hated, they help us. So I think peopole should a little thank mice.
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