决定小麦抗旱与不抗寒的一对基因在叶绿体DNA上,若以抗寒晚熟与不抗寒早熟的纯合亲本杂交,要得到抗寒早熟的个体,需要表现型为()的个体作母本.该纯合的抗寒早熟个体最早出现在()代早
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/27 13:14:12
![决定小麦抗旱与不抗寒的一对基因在叶绿体DNA上,若以抗寒晚熟与不抗寒早熟的纯合亲本杂交,要得到抗寒早熟的个体,需要表现型为()的个体作母本.该纯合的抗寒早熟个体最早出现在()代早](/uploads/image/z/6592190-14-0.jpg?t=%E5%86%B3%E5%AE%9A%E5%B0%8F%E9%BA%A6%E6%8A%97%E6%97%B1%E4%B8%8E%E4%B8%8D%E6%8A%97%E5%AF%92%E7%9A%84%E4%B8%80%E5%AF%B9%E5%9F%BA%E5%9B%A0%E5%9C%A8%E5%8F%B6%E7%BB%BF%E4%BD%93DNA%E4%B8%8A%2C%E8%8B%A5%E4%BB%A5%E6%8A%97%E5%AF%92%E6%99%9A%E7%86%9F%E4%B8%8E%E4%B8%8D%E6%8A%97%E5%AF%92%E6%97%A9%E7%86%9F%E7%9A%84%E7%BA%AF%E5%90%88%E4%BA%B2%E6%9C%AC%E6%9D%82%E4%BA%A4%2C%E8%A6%81%E5%BE%97%E5%88%B0%E6%8A%97%E5%AF%92%E6%97%A9%E7%86%9F%E7%9A%84%E4%B8%AA%E4%BD%93%2C%E9%9C%80%E8%A6%81%E8%A1%A8%E7%8E%B0%E5%9E%8B%E4%B8%BA%28%29%E7%9A%84%E4%B8%AA%E4%BD%93%E4%BD%9C%E6%AF%8D%E6%9C%AC.%E8%AF%A5%E7%BA%AF%E5%90%88%E7%9A%84%E6%8A%97%E5%AF%92%E6%97%A9%E7%86%9F%E4%B8%AA%E4%BD%93%E6%9C%80%E6%97%A9%E5%87%BA%E7%8E%B0%E5%9C%A8%EF%BC%88%EF%BC%89%E4%BB%A3%E6%97%A9)
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