BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Rice is often characterized as one of three varieties-long grain, medium grain, or short grain rice, which refers to the length and shape of the grain. The grain size affects the texture of the rice, therefore long grain, medium grain, and short grain rice are all used for different cooking applications.

Detailed explanation-2: -There are more than 40, 000 varieties of cultivated rice (the grass species Oryza sativa) said to exist. But the exact figure is uncertain. Over 90, 000 samples of cultivated rice and wild species are stored at the International Rice Gene Bank and these are used by researchers all over the world.