in the cytoplasm of the manubria there are numerous secretive vesicles filled with fine-granular substance discharged outside plasmalemma , active golgi apparatus , well-developed rough er , numerous polysomes , mitochondria with the condensed structure and plastids with granar and inter-granar thylakoids as well as plastoglobules which increase in number and size along with the development of the antheridium .
C0010834
cytoplasm
C0007603
plasmalemma