( n. )
The lifeless food matter in the cytoplasm of an ovum or a cell, as distinguished from the active or true protoplasm; yolk substance; yolk.
( n. )
The lifeless food matter in the cytoplasm of an ovum or a cell, as distinguished from the active or true protoplasm; yolk substance; yolk.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012