Biologists from Tel Aviv University have found that plants comparable in volume to normal human conversation when they are stressed. With frequencies of 20-100kHz, these sounds are too high-pitched for humans to hear, but it is likely that they can be heard by insects and perhaps by other mammals, the researchers say.
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この記事は Very Interesting の Issue 73 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、9,000 以上の雑誌や新聞にアクセスしてください。
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