Exam-Style Questions

Target topic-by-topic questions and build a strong foundation.

IBDP Mock Test

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Key Concepts

Strengthen your thinking cells with in-depth fundamental concepts. 

Post-transcriptional modification

Gradualism in specification

Krebs cycle

Plant tropisms

Phylum Filicinophytes

Environmental influence

Polyploidy can lead to speciation

The Structure of Proteins

Simplified Mark Scheme

Understand the rationale behind each question clearly!

Paper 1

Paper 2