Science Vision

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 »

Chemical Kinetics

Rate of a Chemical Reaction and Collision Theory

Vinod / 08/11/2020

Rate of a Chemical reaction :- Some reactions such as ionic reactions occurs very fast , for example – precipitation

Rate of a Chemical Reaction and Collision Theory Read Post »

Electrochemistry

Electrolytes , Electolytic Cell and Electrochemical Cell

Vinod / 04/11/2020

Electrolytes :- Electrolytes are substances that produce an electrically conducting solution when dissolved in a polar solvent , such as

Electrolytes , Electolytic Cell and Electrochemical Cell Read Post »

Ecology

Organisms and population

Vinod / 29/10/2020

Population :- A population may be defined as a group of organisms of the same species occupying a certain area

Organisms and population Read Post »