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E você, sabia dessa? Um novo estudo descobriu que as plantas podem se comunicar e alertar umas às outras sobre o perigo. A pesquisa revelou que espécimes feridos emitem certos compostos químicos, que podem se infiltrar nos tecidos internos de um vegetal saudável e ativar as defesas de dentro de suas células. Uma melhor compreensão deste mecanismo poderia permitir que cientistas e agricultores ajudassem a fortalecer as plantas contra ataques de insetos ou secas muito antes de acontecerem.
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Carregando
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