已知某一动物种群中仅有Aabb和AAbb两种类型个体,Aabb:AAbb=2:1,且该种群中雌雄个体比例为1:1,个体间可以自由交配,则该种群自由交配产生的子代中能稳定遗传的个体比例为A.1/2 B.1/3 C.5/9 D.2/3
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 14:59:36
![已知某一动物种群中仅有Aabb和AAbb两种类型个体,Aabb:AAbb=2:1,且该种群中雌雄个体比例为1:1,个体间可以自由交配,则该种群自由交配产生的子代中能稳定遗传的个体比例为A.1/2 B.1/3 C.5/9 D.2/3](/uploads/image/z/3406860-36-0.jpg?t=%E5%B7%B2%E7%9F%A5%E6%9F%90%E4%B8%80%E5%8A%A8%E7%89%A9%E7%A7%8D%E7%BE%A4%E4%B8%AD%E4%BB%85%E6%9C%89Aabb%E5%92%8CAAbb%E4%B8%A4%E7%A7%8D%E7%B1%BB%E5%9E%8B%E4%B8%AA%E4%BD%93%2CAabb%EF%BC%9AAAbb%3D2%EF%BC%9A1%2C%E4%B8%94%E8%AF%A5%E7%A7%8D%E7%BE%A4%E4%B8%AD%E9%9B%8C%E9%9B%84%E4%B8%AA%E4%BD%93%E6%AF%94%E4%BE%8B%E4%B8%BA1%EF%BC%9A1%2C%E4%B8%AA%E4%BD%93%E9%97%B4%E5%8F%AF%E4%BB%A5%E8%87%AA%E7%94%B1%E4%BA%A4%E9%85%8D%2C%E5%88%99%E8%AF%A5%E7%A7%8D%E7%BE%A4%E8%87%AA%E7%94%B1%E4%BA%A4%E9%85%8D%E4%BA%A7%E7%94%9F%E7%9A%84%E5%AD%90%E4%BB%A3%E4%B8%AD%E8%83%BD%E7%A8%B3%E5%AE%9A%E9%81%97%E4%BC%A0%E7%9A%84%E4%B8%AA%E4%BD%93%E6%AF%94%E4%BE%8B%E4%B8%BAA.1%2F2+B.1%2F3+C.5%2F9+D.2%2F3)
xVNP~%Ӧ2I^}l/PA(*
T@Fwm
;R;6mi{=YYHnVrHz!q %+ӲH`o?o F;K4(MH@z]k<4BN&}iqu+"2jv<#例
+948VlDgSWhXD1Y[B(CtڼR[R"7C