选择题:蕨的孢子体世代染色体为2n,下列哪些结构是孢子体世代。() 题目分类:习题答案 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 蕨的孢子体世代染色体为2n,下列哪些结构是孢子体世代。( )A.原叶体B.孢子囊C.假根D.颈卵器 参考答案:【答案仅供学习,请勿对照自行用药等】
When you are little, the whole world feels like a big playground. I was living i When you are little, the whole world feels like a big playground. I was living in Conyers, Georgia th 分类:习题答案 题型:选择题 查看答案