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NEET|AIIMS|Principles of inheritance and variation|class-12th|C-5|L-4

Back cross – when an individual is crossed with any of its parent . test cross – when an individual is crossed with recessive parent Phenotyp[e – term given by johansson . morphological expression of organism test cross Genotype – term given by johansson . Genetic constitution of an organism Phenocopy – if different genotype […]

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NEET|AIIMS|principles of inheritance and variation|Class 12th|Genetics|C-5|L-1

hello student , good evening welcome to our youtube channel ETA online classes principles of inheritance and variation variation and Inheritance or heridity we are talking about characters which comes from parent to progeny or offspring genetics biotechnology bio and technology antibiotic Bio molecules sexual reproduction male and female dominance and incomplete dominance these variation […]

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Distribution of DNA during Cell division | Class 11 Biology

The topic of this presentation is DNA Distribution during cell division, chapter 10, part 4. When we teach meiosis to our students, some common confusions regarding the topic remain unanswered and we get comments on YouTube that if the number of chromosomes becomes half in meiosis 1 then what happens in meiosis 2? And some […]

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Mendelian Inheritance for NEET, AIPMT, MCAT, AIIMS, JIPMER

hello everyone today’s topic is mendelian inheritance .Sir Gregor Johann Mendel is father of Genetics. He was an Austrian monk who performed his experiment in the kitchen garden of the monastery in which he lived. he started his experiments in 1856, published them in 1865 and died in 1884. His work did not receive any […]

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YouTube’s Top 10 Channels for #Medical #NEET preparation #MBBS #Biology #DOCTOR #Edu #Study in India

Hello Eveveryone.. Welcome To Invention INDIA Before this video when we made video on Top 10 educational channels of YouTube In India Then many of You Students told us to make videos on Specific exams like NEET, AIIMS, UPSC, SSC, BANK, NET, JEE and many other exams and make particular videos of best Youtube channels […]

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Lac operon -gene regulation in prokaryotes : Molecular basis of inheritance

Welcome guys in this video tutorial I will be talking about lactose operon if you want to like my videos then click the like button Subscribe my YouTube channel click on the bell icon to get notification and watch on YouTube it is given by Jacob and Monad in 1961 now what is operon? operon […]

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