A branch of science studying about living organisms.

What is the difference between smooth and rough endoplasmic reticulum in terms of appearance and function?

What is the difference between Mendell's first and second law?

explain the action of the antagonistic muscles and adaptation of the rear legs to enable the frog to jump

Give example of cells which contain abundance of mitochondria. Explain what will happen if mitochondria in the cell is absent.

Explain how the animal tissues are organised to form the organ in diagram 1.2 and their roles in regulating body temperature during hot day

Explain how organelles K and L are involve in synthesising specific extracellular enzyme

Based on the diagram,explain the organization and function of a stomach