Category: SCIENCE VIDEO

In this video Dr. Priyanka Dadupanthi, Biyani Groups of Colleges, Jaipur, Rajasthan (2014) , explains about the structure of compound eye of Prawn. Compound eyes are the typical feature of arthopods (crustaceans and insects). These are dark coloured.

In this video, Ms. Aastha Pareek, Assist. Prof. in Biyani College of Science & Management Kalwar, explains what is petroleum, classification and composition of petroleum with examples.

In this Video, Mr. Ankit Sharma, assistant professor, Biyani Girls College, Jaipur, explains about the mechanism of Benzyl Benzylic acid Rearrangement and its features i.e. C to C migration, Aninotrophic migration and its migratory aptitude.

In this video, Ms. Aastha Pareek, Assist. Prof. in Biyani College of Science & Management Kalwar, explains chemically what will happened when sulphur is treated with rubber. Its various physical properties changed like Tensile strength, Elasticity, Chemical resistance etc.

In this video , Mr. Vikas Yadav, Asst. Professor, Biyani Groups of Colleges explained about normal external anatomy and function of stomach.

In this video, Dr. Preetpal Kaur, Biyani Group of colleges, Jaipur, explains about Cell Division. It occurs in two forms: Mitosis & Meiosis. Mitosis has five steps as prophase, metaphase, anaphase, telophase and cytokinesis.

In this video Ms. Shaheen, Assistant Professor, Biyani Girls College explains about types of vitamin, which is a group of organic compound found in food essential in very small quantities for normal function of the body.

Mr. Dhirendra Pratap Verma, Assistant Professor, Biyani Group of Colleges, describes about Magnitude Comparator. It is a combination circuit that compares the magnitude of two numbers or habits and generates different outputs.

In this Video, Dr. Preetpal kaur explains about chloroplast, its structure, components and its functions. It performs its function (photosynthesis) through light reaction and dark reaction.

In this Video, Ms. Jyoti Kumari in Biyani Group of Colleges explain about the general structure of DNA. DNA is made up of long polynucleotide chains. A nucleotide has three components i.e. A nitrogen base, A pentose sugar, A phosphate group. Nitrogenous base is linked to the pentose sugar through N-glycosidic linkage to form nucleoside but when phosphate group is linked to this nucleoside through phosphodiester linkage a nucleotide is formed and when many nucleotides are linked, then a polynucleotide chain is formed. Base pairing confers a very unique property to the polynucleotide chain.