Polio Eradication Initiative The Global Polio Eradication Initiative was launched the World Health Assembly (WHA) in 1988 with the goal of eradicating Polio by the year 2000. The WHA consist of ministers of health of different countries that are members of the World Health Organization. This global polio eradication initiative is the single and …
What is GIS? GIS stands for Geographic Information system. GIS has so many functions in our world today, it should be viewed as a process rather than as merely software or hardware. To see GIS as merely a software or hardware system is to miss the crucial role it can play in …
What are Prokaryotes? Prokaryotic cells are cells without a true nucleus and lack membrane-bound organelles. The organisms are known as Prokaryotes – (pro means before; karyon means nucleus); Prokaryotes, therefore, are single-celled organisms (unicellular) that existed before the ones that have nuclei. Prokaryotic cells are therefore the simplest cells that are thought to have evolved before eukaryotic cells and …
Medical geography and medicine are disciplines that are closely related. Medical geography is concerned with population health issues and spatial variation in the causes, distribution, prevention and treatment of diseases. While other health professions are particularly about the health challenge to improve the development and longevity of human life. Medical geography is …
What is a Eukaryotic Cell Eukaryotic cells are cells with nuclei surrounded by the nuclear membrane and these cells also have membrane-bound organelles. Eukaryotic organisms include protozoans, algae, fungi, plants, and animals. While some eukaryotic cells may be independent and can exist as single-celled microorganisms, other eukaryotic cells are part of …
Animal Cell Definition An animal cell is a eukaryotic cell that serves as the basic structural and functional unit of tissues and organs in the animal. However, the animal cell is microscopic and can only be seen with the help of a microscope. Animal cell as eukaryotic cells has membrane-bound organelles in …
Plant cell structure is best explained with a labeled plant cell diagram. The plant cell parts can be grouped into 3 parts: plant cell wall, cell surface membrane, and cytoplasm (inside which the plant cell organelles are suspended). This is based on how they are seen with a light microscope and electron …
Similarities and differences between plant and animal cells (comparing plant and animal cells) Differences between plant and animal cells are many and the major differences will be listed based on their ultrastructure as seen with an electron microscope. Some differences between plant and animal cells cannot be seen using the light microscope alone. The …