Инновационно ориентированная система профессионального образования как условие подготовки специалистов
Published in Профессиональное образование в России и за рубежом • Jan 1, 2012
Authors:
С. Г. Костюк
Abstract
The mature spermatozoa of Perinereis macropus were investigated by transmission electron microscopy. The spermatozoon is composed with a large anterior part (head), a short middle piece and a long flagellum. The head contains a large acrosomal complex with a convex acrosomal vesicle, a subacrosomal ...
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