SS3 Biology – Hormones: Location, Secretion, Function, Effects of Oversecretion and Undersecretion

SS3 Biology – Development of New Organisms (Courtship Behaviour in Animals, Stages in the Development of Toad, Insects) 

SS1 Commerce – Production

In this class, we will discuss production. Enjoy the class! Production CONTENT 1. Types of goods 2. Classification of production 3. Factors of production 4. The process of production Definition