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эктогония n stresses
gen.	ectogeny; ectogony
Gruzovik, embryol.	ectogony (the influence of pollination and fertilization on structures outside the embryo and endosperm; effect may be on color, chemical composition, ripening, or abscission); ectogeny (the influence of pollination and fertilization on structures outside the embryo and endosperm; effect may be on color, chemical composition, ripening, or abscission)