Morphology of Nostoc flagelliforme cell cultivating with various nutrient media was studied. It was shown that dimentional parameters depend on the period of cultivation, environmental factors, nutritive medium composition, etc. was confirmed the property of self-regulation of morphological parameters of algal cells depending on the conditions of nutrient medium.
Keywords: Cyanophyta, Nostoc flagelliforme, cell length, cell width, cell volume, nutrient medium
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