Srinagar, Feb. 4 -- The Almighty has bestowed us with unlimited blessings. Like millions of food varieties and picturesque views in our surroundings, day and night, festivals, and many more things. Alhamdulillah!Every living organism originates from the basic structural and functional unit of life commonly called a cell. Different cells combine and form a tissue. Tissues combine and form an organ like the liver, heart, kidney, skin, etc. Different organs combine, and the formation of an organ system takes place. And finally, different organ systems combine, and an individual takes place.Organ systems like the digestive system, excretory system, nervous system, and skeletal system, etc., are our whole structure, which started from an invis...