AIDS and it’s Transmission
AIDS :- AIDS ( Acquired human Immune Deficiency Syndrome ) is pandemic disease, first recognised in USA ( 1981 ), […]
AIDS :- AIDS ( Acquired human Immune Deficiency Syndrome ) is pandemic disease, first recognised in USA ( 1981 ), […]
Communicable diseases :- Communicable diseases are diseases that can transfer from one person to another and caused by microbes like
Communicable diseases, it’s Transmission, Symptoms, Prevention and Control Read Post »
पृथ्वी पर जीवो का क्रमबद्ध विकास हुआ है। आधुनिक क्रमविकास के सिद्धांत डार्विन के प्राकृतिक चयन पर आधारित है किंतु
लामार्कवाद क्या है? लामार्कवाद की मुख्य बातें तथा आलोचनाएं। नव-लामार्कवाद पर टिपण्णी। Read Post »
Theory of Evolution :- Modern theory of evolution is based on Darwin’s work related to the natural selection. It is
Evolution :- It is defined as a modification, In which a simple organism is changed into complex one. It is
Origin of Life :- It is the natural process by which life has arisen from nonliving matter such as inorganic
आनुवंशिकता (Heredity) :- संतानो में पैतृक लक्षणों के संचरण को आनुवंशिकता कहते हैं। यह संचरण एक पीढ़ी से दूसरी पीढ़ी
डीएनए प्रतिकरण की विधियां (Methods of DNA Replication) :- डीएनए प्रतिकरण की विधियां निम्नलिखित हैं :– 1. प्रारंभन (Initiation) :-
डीएनए प्रतिकरण की विधियां क्या क्या हैं। संतत एवं अर्धसंतत प्रतिकरण के बारे में बताएं। Read Post »
आरएनए (RNA) :- आरएनए (Ribonucleic acid) एक प्रकार का न्यूक्लिक अम्ल है जो कोशिका द्रव्य तथा केंद्रिका में पाया जाता
Deviation without Dispersion :- Deviation produced by flint glass prism for a colour is equal and opposite which produced by
Deviation without Dispersion And Dispersion without deviation Read Post »
Optical microscope:- The optical microscope, often referred as the light microscope. It is a type of microscope that uses visible
Human Eye :- The human eye is the most complicated Sense organ in the body with several parts fixed together