Science Vision

Evolution

Theory of Evolution : Lamarckism and Darwinism

Vinod / 02/01/2021

Theory of Evolution :- Modern theory of evolution is based on Darwin’s work related to the natural selection. It is […]

Theory of Evolution : Lamarckism and Darwinism Read Post »

Evolution

Evolution and Its Evidences

Vinod / 31/12/2020

Evolution :- It is defined as a modification, In which a simple organism is changed into complex one. It is

Evolution and Its Evidences Read Post »

Evolution

Origin of Life and its Theories

Vinod / 27/12/2020

Origin of Life :- It is the natural process by which life has arisen from nonliving matter such as inorganic

Origin of Life and its Theories Read Post »

आनुवंशिकी

आनुवंशिकता, एकसंकर क्रॉस, द्विसंकर क्रॉस, मेंडल के वंशागति नियम तथा वंशागति के गुणसूत्रीय सिद्धांत का वर्णन।

Vinod / 24/12/2020

आनुवंशिकता (Heredity) :- संतानो में पैतृक लक्षणों के संचरण को आनुवंशिकता कहते हैं। यह संचरण एक पीढ़ी से दूसरी पीढ़ी

आनुवंशिकता, एकसंकर क्रॉस, द्विसंकर क्रॉस, मेंडल के वंशागति नियम तथा वंशागति के गुणसूत्रीय सिद्धांत का वर्णन। Read Post »

आनुवंशिकी

डीएनए प्रतिकरण की विधियां क्या क्या हैं। संतत एवं अर्धसंतत प्रतिकरण के बारे में बताएं।

Vinod / 20/12/2020

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 »

आनुवंशिकी

आरएनए क्या है? संरचना और प्रकार (RNA Structure & Types) – Class 12 Notes in हिंदी। (Print Pdf)

Vinod / 17/12/2020

आरएनए (RNA) :- आरएनए (Ribonucleic acid) एक प्रकार का न्यूक्लिक अम्ल है जो कोशिका द्रव्य तथा केंद्रिका में पाया जाता

आरएनए क्या है? संरचना और प्रकार (RNA Structure & Types) – Class 12 Notes in हिंदी। (Print Pdf) Read Post »

Ray Optics

Deviation without Dispersion And Dispersion without deviation

Vinod / 06/12/2020

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 »

Ray Optics

Optical Microscope and Telescope

Vinod / 23/11/2020

Optical microscope:- The optical microscope, often referred as the light microscope. It is a type of microscope that uses visible

Optical Microscope and Telescope Read Post »

Ray Optics

Human Eye and Defects of Vision

Vinod / 21/11/2020

Human Eye :- The human eye is the most complicated Sense organ in the body with several parts fixed together

Human Eye and Defects of Vision Read Post »

Surface Chemistry

Colloids and it’s Classification

Vinod / 19/11/2020

Colloids :- A Colloid is a heterogeneous system in which one substance is dispersed ( dispersed phase ) as very

Colloids and it’s Classification Read Post »

Surface Chemistry

Adsorption and it’s Types , Catalysis and Catalysts

Vinod / 17/11/2020

Adsorption :- Adsorption is defined as the deposition of molecular species onto the surface . The molecular species that gets

Adsorption and it’s Types , Catalysis and Catalysts Read Post »

Chemical Kinetics

Order of Reaction : Zero Order and First Order

Vinod / 15/11/2020

Order of Reaction :- The sum of powers of concentration of the reactants in the rate expression is called the

Order of Reaction : Zero Order and First Order Read Post »