Excerpt of statement by the President of the General Assembly, Mr. H. V. Evatt (Australia) following the adoption of the Universal Declaration on Human Rights, 183rd Plenary Meeting, 10 December 1948.uch outlook was espoused in the official preparatory work of the Declaration, that is, the debates and drafting in the United Nations Commission on Human Rights and subsequently in the Third Committee of the General Assembly.
Historically, protozoa were defined as single-celled organisms with animal-like behaviors, such as motility and predation. The group was regarded as the zoological counterpart to the  protophyta , which were considered to be plant-like, as they are capable of photosynthesis.he definition of Protozoa as a phylum or sub-kingdom made up of unicellular animals was adopted by the zoologist Otto Buetschli âbÃ¼tschli celebrated at his centenary as the architect of âprotozoology and the term came into wide. use
Basically, those which have cilia all over. Paramecium. Paramecium is probably the protozoan most frequently used as an example of a motile single-celled organism in school and university textbooks. Accompanied by the usual diagram, it is even sometimes referred to as a simple single-celled organism.