问题标题:
英语翻译Butasthesecropsbegininfiltratingourfoodsupply,environmentalandconsumergroupshavebeguntoquestionwhetherpotentialriskstotheenvironmentandhumanhealthhavebeenadequatelystudied.Lastyear,forexample,biologistsfort
问题描述:
英语翻译
Butasthesecropsbegininfiltratingourfoodsupply,environmentalandconsumergroupshavebeguntoquestionwhetherpotentialriskstotheenvironmentandhumanhealthhavebeenadequatelystudied.Lastyear,forexample,biologistsforthefirsttimefoundevidencesuggestingthatplantinggeneticallymodifiedcorninopenfieldsmaykillbutterflieswhofeedonthecorn’spollen.Scientistsarealsoquestioningwhetherfoodswithageneinsertedtoimproveoneareaoftheirperformancecouldprovedetrimentalinanother:foronething,thegenesmightcauseallergicreactionsinpeoplewhoneverhadareactiontothatfoodbefore.
卢金发回答:
但是,当这些农作物开始进入我们的食物供应范围,环境组织和消费者组织也开始质疑环境以及人类的健康是否受到潜在的威胁.例如,去年生物学家首次发现证据显示:在开放环境下生长的转基因玉米的花粉,可致蝴蝶死亡.科学家们也怀疑植入食物中的基因可能会使食物变得有害.例如,这些基因会使那些食用某食物从来不过敏的人产生过敏反应.
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