The Structure and Function of cell Organelles A cell is a structural and functional unit of life. A microscope is required to study cell structure. Scientist Robert Hook First studied the cell structure in the year 1665 using a self designed microscope. A cell having following Structure and Function of cell Organelles. Major Cell organelles
Various Diseases caused by Bacteria,Virus,Protozoa,fungus and Worm
List of Various Diseases caused by Bacteria,Virus,Protozoa,fungus and Worm Today I will be covering a very important topic “Various Diseases caused by Bacteria, Virus, Protozoa, fungus and Worm”. Form this topic 1 or 2 questions asked every competitive exam. Causatice Agent Disease Bacteria Diptheria, Gonorrhoea, Meningitis, Whooping Cough, Pneumonia,Cholera, Leprosy, Typhoid, Tetanus, Tuberculosis, Plague Virus
Conversion of Units from One System to Another System
Conversion of Units from One System to Another System 1 Inch 2.54 centimeter 1 grain 64.8 miligram 1 Feet 0.3 meter 1 dram 1.77 gm 1 Yard 0.91 meter 1 ounce 28.35 Kilogram 1 Mile 1.60 kilometer 1 pound 0.4537 Kilogram 1 Fathom 1.8 meter 1 dyne 10-5 Newton 1 Chain 20.11 meter 1
List of Basic Chemistry Element Terms and Definitions
List of Basic Chemistry Element Terms and Definitions A Branch of science which deals with the structure,properties constituents and change which takes place is known as chemistry. Origin of chemistry -: Chemes means black color. Egyptian called black earth as “chemi ” and in early age the study of chemical science was known as chemistry. Lavoisier
List of Important Botany Terms and Description
List of Important Botany Terms and Description Term Description Achenes A dry non-fleshy fruit containing a seed; the coat of this fruit is somewhat hard. Acid It is a substance which releases hydrogen ions in water and has a pH less than 7, e.g. hydrochloric acid in the human stomach. Adolescence It is the period