Continuity & Change
🧬 Choose Your Topic
Select a topic below to access comprehensive study materials
Genetic Information & Processes
Study DNA replication, protein synthesis, and cellular division processes in biological systems.
Inheritance & Reproduction
Understand how traits are passed from generation to generation through reproduction and inheritance patterns.
Evolution & Environmental Change
Explore how species evolve through natural selection and adapt to environmental challenges like climate change.
Stability & Regulation
Study how organisms maintain internal balance and stability while adapting to changing conditions.
📊 Biology SL 2025 Overview
Complete collection of Continuity & Change materials for Standard Level
💡 Key Concepts
Understanding how life maintains continuity while adapting to change
Genetic Continuity
How genetic information is faithfully replicated and passed to offspring
DNA & Protein Synthesis
The central dogma of molecular biology from DNA to proteins
Evolution by Natural Selection
How populations change over time through differential survival and reproduction
Dynamic Equilibrium
How organisms maintain stability while adapting to environmental changes