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ABC模型
时间:2022-01-01 04:20
关键词:
植物细胞和组织
农学
答案解析
<p> 指被子植物花发育过程中不同的基因类别决定不同的花器官。决定被子植物花各个器官发育的基因共分为A、B、C三类。A类基因决定花的萼片和花瓣;B类基因决定花的花瓣和雄蕊;C类基因决定花的雄蕊和雌蕊。</p>
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