2018_2019学年高中生物1.1孟德尔的豌豆杂交实验(一)知识表格纯合子和杂合子的比较素材新人教版必修2.pptx

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2018_2019学年高中生物1.1孟德尔的豌豆杂交实验(一)知识表格纯合子和杂合子的比较素材新人教版必修2.pptx_第1页
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纯合子和杂合子的比较,后代只有一种类型, 不发生性状分离,后代发生性状分离,后代不发生性状分离, 只有纯合子,后代发生性状分离,既 有纯合子,又有杂合子,花粉的基因型只有一种,花粉的基因型至少两种,

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