The thesis poses the simple and rapid method of dotteretiationbetween the vegetative cell and It's ascospore.
These data suggest that there is variance in the structures of both macronuclear DNA and mitochondrial DNA in the resting cyst and the vegetative cells.
In diatoms the vegetative cells are diploid, and are formed directly by the fusion of gametes.
The ultrastructure of vegetative cells of blue-green alga, Anabaena cycadae, in the coralloid root of Cycas revoluta has the general characteristics of the cyanophycean cells.
The activity of the soluble protease of heterocyst was 4-5 times higher than that of the vegetative cell.
The formation of male gametes includes germ cell and vegetative cell differentiation and the occurrence of male gametophyte.
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