porogamy

名词 n.
中文释义

英文释义

名词 n.
  1. The property of having the pollen tube in a seed plant enter the ovule by way of the micropyle. uncountable
    — The subject of Chalazogamy in Casuarina was discussed somewhat in detail, the speaker taking exception to Nawaschin's theory that Chalazogamy is a primitive type of fecundation from which porogamy has been developed.

词源

From poro- + -gamy.
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