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单词 θ21743
释义
the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [adjective] > characterized by pollination > involving specific type penetration (3)
chalazogamic1895

Defining fertilization in which the pollen-tube penetrates the ovule by the chalaza.

porogamic1895

= porogamous, adj.

porogamous1896

Designating fertilization in which the pollen tube enters the ovule by the micropyle; relating to or displaying porogamy. Cf. chalazogamic, adj.

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更新时间:2025/3/22 3:40:37