下列叙述中正确的有几项�三倍体西瓜不结籽的性状可以遗传但它不是一个新物种 �多倍体在植物中比在动物中更为常见 �八倍体小�麦是用基因工程 Template




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tomski下列叙述中正确的有几项�三倍体西瓜不结籽的性状可以遗传但它不是一个新物种 �多倍体在植物中比在动物中更为常见 �八倍体小�麦是用基因工程 coloring