WAEC Biology · Section 3

Cell Theory, Irritability, Excretory/Liver Diseases, and Courtship

Section C (For candidates in Nigeria, Sierra Leone, The Gambia and Liberia)

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Syllabus content and objectives

Official WAEC Biology outline · Section C (For candidates in Nigeria, Sierra Leone, The Gambia and Liberia)

Content

Cell theory, taxis/nastism, kidney/liver diseases, sense organs, courtship behavior, and seed germination

Objective

Outline cell theory historical developments. Differentiate taxis and nastism. Study kidney (nephritis, stones) and liver (hepatitis, gallstones, cancer) diseases. Examine perception of taste/smell, courtship (pairing, display, territoriality, migration), housefly metamorphosis, embryo adaptive features, and epigeal/hypogeal germination.

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