Bacteria are unicellular organisms with a simple structure. They are considered prokaryotes because of the absence of a well-formed nucleus. Structure and Function of a Typical Bacterial Cell with Diagram. The cell structure includes a complex membrane, membrane-bound protoplast, cell … Read more
Ernst Haeckel introduced Haeckel’s Three kingdom classification system; the three kingdoms were Animalia, Plantae, and Protista. Introduction Ernst Haeckel was born on February 16, 1834. Haeckel was a zoologist, an accomplished artist and illustrator, and later a professor of comparative … Read more
The cell (from the Latin word cellula, meaning ‘small room’) is the basic structural and functional unit of life forms. A Plant cell is covered by a cell wall that provides a definite shape to the cell. Many different organelles are … Read more
Oscillatoria, derived from the Latin word “oscillare” meaning “to swing,” is a prevalent freshwater blue-green alga that thrives in diverse environments. Desikachary (1959) extensively reported 76 species of Oscillatoria. Occurrence Typically, it forms a dense, dark growth in polluted and … Read more
General Characters. The Phycomycetes (Gr. Phycos, seaweed; mycetes, fungus), or Algal Fungi, are the lowest class of Eumycetes or True Fungi and include about 254 genera and 1,300 species represented by such common fungi as bread mold (Rhizopus), water mold … Read more
The savanna ecosystem is a unique and diverse biome in various parts of the world. It is characterized by open grasslands with trees or shrubs scattered throughout. It is commonly found in tropical and subtropical regions, such as parts of … Read more
Commensalism is an ecological relationship where one species benefits while the other remains unaffected. Commensalism is very important for keeping ecosystems in balance on the vast and biodiverse savannas of Africa and other places. This article goes into detail about … Read more
The golden pheasant (Chrysolophus pictus) is sometimes called the “firebird” for its scarlet body, golden crest, and sun-yellow rump. Those colours are perfect for attracting a mate. Still, they also make the bird a walking beacon for almost every predator … Read more
The golden pheasant (Chrysolophus pictus) is sometimes called the “firebird” for its scarlet body, golden crest, and sun-yellow rump. Those colours are perfect for attracting a mate. Golden pheasants are famous for the males’ bright red, gold, and blue feathers, … Read more
