Gravitation Test

GRAVITATION TEST   Total marks – 40                                                                  Time – 2 Hrs. Q 1 (A) Choose the correct alternatives            ( 5 marks) GRAVITATION TEST If the distance between two objects increases 5 times, the gravitational force becomes times. (a) 5 (b) 15 (c) 1/25 (d) 25 The gravitational force on the surface of the Moon is … Read more

Heredity and Evolution Test

              HREDITY AND EVOLUTION CHAPTER ASSESMENT Q1. A Rewrite the statement by using correct option. ……. proposed a model for protein synthesis with the help of DNA in bacterial cells. Johann Gregor Mendel Walter and Sutton Francois Jacob and Jack Monad Hugo de Vries Information about protein synthesis is stored in the ……. mitochondria DNA … Read more

Heredity and Evolution Notes

HEREDITY AND EVOLUTION NOTES Heredity and Evolution Notes Basic Concepts – Gene – It is the basic physical and functional unit of heredity. Chromosome – It is a DNA molecule that consists of a part or all of the genetic material of an organism. OR  It is the microscopic threadlike part of the cell that … Read more

Heredity, Life Processes Quiz

Dear students, sharing with you Heredity, Life Processes Quiz. This quiz will help you to analyze your knowledge and preparation of these topics    

Periodic Table Quiz – 2

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Periodic Table Quiz – 1

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