Biology Grade 9
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4.1 Microscopy and the Emergence of Cell Theory
4.1 Microscopy and the Emergence of Cell Theory
4.1.1 Light Microscope and Electron Microscopy
4.1.2 History of the Formulation of Cell Theory
4.2 Cellular Structures and Functions
4.2 Cellular Structures and Functions
4.2.1 Cell Wall
4.2.2 Cell Membrane
4.2.3 Cytoplasm
4.2.4 Cell Organelles
4.2.5 Difference between Prokaryotic and Eukaryotic Cells
4.2.6 Relationship between Cell Function and Cell Structure
4.3 Cell Size and Surface Area to Volume Ratio
4.4 Passage of Molecules Into and Out of Cells
4.5 Animal and Plant Tissues
4.5 Animal and Plant Tissues
4.5.1 Animal Tissues
4.5.2 Plant Tissues
