Tag Archives | Algae

Classification of Volvocales: 3 Families | Algae

The following points highlight the three families under which volvocales has been classified. The families are:- 1. Chlamtdomonadaceae 2. Sphaerellaceae 3. Volvocaceae. Family # 1. Chlamtdomonadaceae: This family includes algae possessing unicellular biflagellate vegetative cells. Asexual reproduction is by zoospores and hypnospores and sexual reproduction ranges from—isogamy, anisogamy to simple and advanced oogamy. Genus Chlamydomonas: The genus Chlamydomonas represents one [...]

By |2016-10-17T07:30:10+00:00October 17, 2016|Algae|Comments Off on Classification of Volvocales: 3 Families | Algae
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Classification of Ulotrichales | Algae

In this article we will discuss about the classification of ulotrichales. Family Ulotrichaceae: Plants are filamentous: Filaments are with or without an attaching base; typically unbranched, composed of cylindrical uniseriate cells with thin to gelatinous walls. Cells possess lateral plate-like or band-like chromatophores with or without pyrenoids. Asexual reproduction is by bi- and quadriflagellate zoospores, although a few genera (e.g., [...]

By |2016-10-17T07:30:10+00:00October 17, 2016|Algae|Comments Off on Classification of Ulotrichales | Algae
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Reproduction in Bacillariophyta (With Diagram)

In this article we will discuss about the reproduction in basillariophyta. This will also help you to draw the structure and diagram of reproduction in bacillariophyta. Diatom cells multiply usually by a peculiar method of cell division. An increase in the volume of the frustule results in a slight separation of the valves which is followed by mitotic division of [...]

By |2016-10-17T07:30:10+00:00October 17, 2016|Algae|Comments Off on Reproduction in Bacillariophyta (With Diagram)
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