SSRockey samuel
prof zoology Rocky samuel
DNA as a heredity material experiment by f Griffith Prof ROCKY
Earth worm 🐛 Phretima posthuma
Transitional elements topic 2nd year by prof ROCKY samuel
Starch test by the help of iodine solution by Prof Rocky Samuel
Oxidation in ketones with 🧪 experiment
Oxidation in Aldehyde and ketone and Their difference by Prof Rocky Samuel
Group trends of Representative elements class XII Sindh text book board
Chapter no 2 biological problems!topic observation
Ectopic pregnancy topic for MBBS and BSN nursing students
Starch test by iodine class XI GBHSS Bero chandio
Hess's law of heat summation XI class chemistry 🧪⚗️
Calender problems for different test preparation
Find square root of 2 in simple explanation
What is light year how to calculate
Common ion effect explanation in simple
Speed of sound at 40 centigrade in simple method
Levels of organisation topic class IX biology in Sindhi language by sir Rocky subject specialist
Ultra filtration and GFR concept
Structure of Nephron by SS ROCKY samuel
Effect of pressure on equilibrium And boyl's law connection to predict the direction of reaction
Definition of Ecology by professor ROCKY
Why we don't sink in dead sea SS ROCKY samuel Prof zoology
Biology relationship with other disciplines class 9th chapter 1 Rocky Samuel Prof zoology
Common ion effect in explanation with practical by Prof Rocky
Science with Rocky samuel
Henry's law explanation by sir Rocky