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| micropyle; seed aperture | |||
| micropyle (1. botany: a minute opening in the ovule of a seed plant through which the pollen tube usually enters; 2. zoology: a pore in the membrane covering the ovum of some animals through which a spermatozoon can enter) | |||
| Russian thesaurus | |||
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| см. микропиле Большой Энциклопедический словарь | |||