纯种甜玉米和纯种非甜玉米间行种植,收货时发现甜玉米果穗上有非甜玉米籽粒,非甜玉米无甜玉米籽粒,原因是?a.甜是显性性状 b.非甜是显性性状c.相互混杂d.相互选择 为什么是b 本人是个死脑
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/13 16:42:27
![纯种甜玉米和纯种非甜玉米间行种植,收货时发现甜玉米果穗上有非甜玉米籽粒,非甜玉米无甜玉米籽粒,原因是?a.甜是显性性状 b.非甜是显性性状c.相互混杂d.相互选择 为什么是b 本人是个死脑](/uploads/image/z/9801183-39-3.jpg?t=%E7%BA%AF%E7%A7%8D%E7%94%9C%E7%8E%89%E7%B1%B3%E5%92%8C%E7%BA%AF%E7%A7%8D%E9%9D%9E%E7%94%9C%E7%8E%89%E7%B1%B3%E9%97%B4%E8%A1%8C%E7%A7%8D%E6%A4%8D%2C%E6%94%B6%E8%B4%A7%E6%97%B6%E5%8F%91%E7%8E%B0%E7%94%9C%E7%8E%89%E7%B1%B3%E6%9E%9C%E7%A9%97%E4%B8%8A%E6%9C%89%E9%9D%9E%E7%94%9C%E7%8E%89%E7%B1%B3%E7%B1%BD%E7%B2%92%2C%E9%9D%9E%E7%94%9C%E7%8E%89%E7%B1%B3%E6%97%A0%E7%94%9C%E7%8E%89%E7%B1%B3%E7%B1%BD%E7%B2%92%2C%E5%8E%9F%E5%9B%A0%E6%98%AF%3Fa.%E7%94%9C%E6%98%AF%E6%98%BE%E6%80%A7%E6%80%A7%E7%8A%B6+b.%E9%9D%9E%E7%94%9C%E6%98%AF%E6%98%BE%E6%80%A7%E6%80%A7%E7%8A%B6c.%E7%9B%B8%E4%BA%92%E6%B7%B7%E6%9D%82d.%E7%9B%B8%E4%BA%92%E9%80%89%E6%8B%A9+%E4%B8%BA%E4%BB%80%E4%B9%88%E6%98%AFb+%E6%9C%AC%E4%BA%BA%E6%98%AF%E4%B8%AA%E6%AD%BB%E8%84%91)
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