HL IB Biology Topic Questions

Here you will find IB HL Biology Topic Question to revise by topic and exam board with mark scheme and video solution

Unity & Diversity

Medium

Water

Nucleic Acids

Origins of Cells

Cell Structure

Diversity of Organisms

Classification & Cladistics

Evolution & Speciation

Conservation of Biodiversity

Viruses

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Hard

Water

Nucleic Acids

Origins of Cells

Cell Structure

Diversity of Organisms

Classification & Cladistics

Evolution & Speciation

Conservation of Biodiversity

Viruses

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Form & Function

Medium

Carbohydrates & Lipids

Proteins

Membranes & Membrane Transport

Cell Specialisation

Gas Exchange

Transport

Muscle & Motility

Adaptation to Environment

Ecological Niches

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Hard

Carbohydrates & Lipids

Proteins

Membranes & Membrane Transport

Cell Specialisation

Gas Exchange

Transport

Muscle & Motility

Adaptation to Environment

Ecological Niches

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Interaction & Interdependence

Medium

Enzymes & Metabolism

Cell Respiration

Photosynthesis

Neural Signalling

Integration of Body Systems

Defence Against Disease

Populations & Communities

Transfer of Energy & Matter

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Hard

Enzymes & Metabolism

Cell Respiration

Photosynthesis

Neural Signalling

Integration of Body Systems

Defence Against Disease

Populations & Communities

Transfer of Energy & Matter

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Continuity & Change

Medium

DNA Replication

Protein Synthesis

Mutations & Gene Editing

Cell & Nuclear Division

Gene Expression

Water Potential

Reproduction

Inheritance

Homeostasis

Natural Selection

Stability & Change

Climate Change

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Hard

DNA Replication

Protein Synthesis

Mutations & Gene Editing

Cell & Nuclear Division

Gene Expression

Water Potential

Reproduction

Inheritance

Homeostasis

Natural Selection

Stability & Change

Climate Change

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