Chemotherapy
(Science: pharmacology, oncology) The treatment of disease by means of chemicals that have a specific toxic effect upon the disease producing microorganisms (antibiotics) or that selectively destroy cancerous tissue (anticancer therapy).
Control of Growth & Development tutorials look at how the genetic makeup determines the biological processes on a da..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
Hormones are chemical messengers produced by specialized glands and they were produced by switching on the genes designe..
Mātauranga Māori is the living knowledge system of the indigenous people of New Zealand, including the relationships t..
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
This tutorial looks at the relationship between organisms. It also explores how energy is passed on in the food chain an..
