Last Updated:2025/12/08
Sentence

科学者たちは、約5億4100万年前にほとんどの主要な動物門が急速に出現した現象をカンブリア爆発と呼ぶことがあり、比較的短期間に多くの動物の体制が現れたためです。

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Scientists sometimes call the Cambrian explosion the biological big bang because so many animal body plans appeared in a relatively short time.

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Scientists sometimes call the Cambrian explosion the biological big bang because so many animal body plans appeared in a relatively short time.

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Related words

biological big bang

Proper noun
Japanese Meaning
カンブリア爆発(約5.41億年前に主要な動物門が急速に出現した現象)
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科学者たちは、約5億4100万年前にほとんどの主要な動物門が急速に出現した現象をカンブリア爆発と呼ぶことがあり、比較的短期間に多くの動物の体制が現れたためです。

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