Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.
在许多蕨类植物中常见的无融合殖包括无
殖和无
殖。
Apomixes is comparable to the conditions of apogamy and apospory, which are seen in many ferns.
在许多蕨类植物中常见的无融合殖包括无
殖和无
殖。
Homosporous ferns produce sporophytes by intra gametophytic selfing, inter gametophytic mating, or apogamy.Gametangium ontogeny, genetic load, and ploidy affect the mating system of each species.
型
蕨类的
体可经由
体自交、异
体交
两类
育系统或以无
殖的方式产
,异
体交
又可分为异
体自交和异
体异交两种方式。
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