4对等位基因的杂合体亲本AaBbCcDd与aabbccdd的亲本进行杂交,得到1000个子代,分类如下:
连锁的基因中,相距最近的两个基因是() ["A和D","B和D","A和C","B和C","无法判断"]
Every injury aboard a commercial vessel must be reported to the(). ["MSA","vessel owner or owner's agent","Occupational Safety and Health Administration","National Fisheries Service"]
绩效管理系统的三个组成部分是()。 ["绩效标准的界定","绩效的衡量","绩效偏差的纠正","绩效信息的反馈","激励"]
决定组织目标能否顺利实现的两大因素是()。 ["人力资源素质","管理能力","管理风格","组织凝聚力","资源配置"]
4对等位基因的杂合体亲本AaBbCcDd与aabbccdd的亲本进行杂交,得到1000个子代,分类如下:
连锁的基因中,相距最远的两个基因是() ["A和D","B和D","A和C","B和C","无法判断"]
突然停电的时候,透平岗位的紧急处理措施有哪些?