Unit 3: Heredity and continuity of life Biology
Heredity is an important biological principle as it explains why offspring (cells or organisms) resemble their parent cell or organism. Organisms require cellular division and differentiation for growth, development, repair and sexual reproduction. In …
Unit 3 | Biology | Science | Senior secondary curriculum
Unit 2: Cells and multicellular organisms Biology
The cell is the basic unit of life. Although cell structure and function are very diverse, all cells possess some common features: all prokaryotic and eukaryotic cells need to exchange materials with their immediate external environment in order to maintain …
Unit 2 | Biology | Science | Senior secondary curriculum