( a. )
Having the food yolk, at the commencement of segmentation, in a peripheral position, and the cleavage process confined to the center of the egg; as, ectolecithal ova.
( a. )
Having the food yolk, at the commencement of segmentation, in a peripheral position, and the cleavage process confined to the center of the egg; as, ectolecithal ova.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012