在核—质互作雄性不育中，S（rfrf）♀×N（rfrf）♂交配，后代基

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问题填空题

在核—质互作雄性不育中，S（rfrf）♀×N（rfrf）♂交配，后代基因型为（）。

答案

参考答案：不育

仿写题，造句

仿照示例，读一读，写一写。
Model: A: I want to buy a present for my brother. B: What about a bag? A: That's a good idea!
1. A: I want to buy a present for my father. B: ? A: Good idea!	What about. . . ?
2. A: I want to buy a present for my sister. B: ? A: Good idea!	Why don't you. . . ?
3. A: I want to buy a present for my brother. B: ? A: That's a good idea!	How about. . . ?
4. A: I want to buy a present for my cousin. B: ? A: Good idea!	Why not buy. . . ?

判断题

对于银行已经入账而企业尚未入账的未达账项，企业应当根据“银行对账单”编制自制凭证予以入账。