What is BMI? Md. Saifur Rahman BMI stands for Body Mass Index. BMI is a person's weight in kilograms (kg) divided by his or her height in meters squared. Read MoreWhy Adulterant food is the barrer of sound health?What is producers?What are food preservatives?What is food chain?What is tertiary consumer?The position and functions of wood fibers.The structure of bast fiber?Why the flowers and fruits are coloured?How is the structure of stone cell?Where the sclereids tissues are found?