Chapter 16 of 16 · Biology

Evolution

Evolution is a Biology chapter on the official PMDC MDCAT 2026 syllabus, contributing roughly 4 MCQs to the 81-MCQ Biology section. Mastering the core concepts below typically secures the full chapter weightage.

Key Concepts

• Darwin's theory
• Natural selection
• Lamarckism
• Evidence for evolution
• Hardy-Weinberg principle

How Evolution Is Tested

MDCAT questions on Evolution are a mix of recall (definitions, classifications), application (predict outcomes, interpret diagrams), and basic numerical/analytical reasoning. PMDC papers from 2020–2025 emphasized the concepts above; older UHS papers (2008–2019) tested them too, with slight variations in question framing.