Here is a calendar of major health awareness months, weeks, and days: 1  Cervical Health Awareness Month. 2  National Birth Defects Prevention Month. 3  National Glaucoma Awareness Month.  National Radon Action 1  Month. National Stalking Awareness Month.  Thyroid Awareness 1  Month. National Winter Sports TBI Awareness  Month.
Unicellular organisms are organisms that have one cell. They are divided into two quite different types, from different classification kingdoms. 1  The prokaryotes, bacteria and archaea, have cells with no nucleus and a simple cell structure.2  Eukaryotes have a nucleus, and a more complex cell structure.nicellular organisms are organisms that have one cell. They are divided into two quite different types, from different classification kingdoms. 1  The prokaryotes, bacteria and archaea, have cells with no nucleus and a simple cell structure. 2  Eukaryotes have a nucleus, and a more complex cell structure.
Unicellular. Definition. adjective. (1) Having or consisting of only one cell. (2) Pertaining to an organism whose functions are all carried out within one cell.Supplement. Examples of organisms that are unicellular are microorganisms such as bacteria and some algae such as diatoms.Word origin: L Å«ni-comb. form of Å«nus one + NL cellulÄris, equiv. to cellul(a) live cell. Related forms: unicellularity (noun). Compare: multicellular.upplement. Examples of organisms that are unicellular are microorganisms such as bacteria and some algae such as diatoms. Word origin: L Å«ni-comb. form of Å«nus one + NL cellulÄris, equiv. to cellul(a) live cell.