Supporters of the protein control theory believe that:
A. imprinted genes are used to regulate crucial proteins.
B. imprinted genes are active only in females.
C. imprinted genes should not be found in monogamous species (ones that mate for life).
D. only the male passes down imprinted genes to the offspring.
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手工环境下账务处理工作强度大,但是数据简单不重复。()
会计电算化的第三层次是指将会计信息系统置于整个企业的管理信息系统之内,与其他管理部门高度
采购与付款子系统初始化设置时不需要输入期初余额。()