Every student in the senior school takes the popular subject of Biology. Students realise the importance of the subject to so many fields of science-based further studies. Additionally, the College's own Biology Garden contributes in no small way to further practicalise the subject with botanical samples readily on-hand.

The Biology course offered at the College provides students with exposure to many of the branches of the subject including:

• Botany - study of plants
• Zoology - study of animals
• Anatomy - study of structure of organisms
• Physiology - study of how organisms function
• Embryology - study of the development of embryos