Biology Semester 2 Final Review Notes

Introduction

• This document serves as a study aid for the biology semester 2 final exam.

Key Topics to Review

Genetics

• Mendelian Genetics
  • Laws of inheritance
  • Dominant and recessive traits
• DNA Structure and Function
  • Double helix model
  • Replication, transcription, and translation processes

Evolution

• Natural Selection
  • Survival of the fittest
  • Evolutionary adaptations
• Speciation
  • Mechanisms of speciation
  • Examples of speciation events

Ecology

• Ecosystems and Biomes
  • Energy flow and nutrient cycles
  • Biodiversity and conservation

Human Body Systems

• Circulatory System
  • Heart and blood vessels
  • Oxygen and nutrient transport
• Nervous System
  • Brain and neuron function
  • Synapse and neurotransmitter roles

Study Tips

• Review flashcards regularly.
• Focus on understanding concepts, not just memorization.
• Practice past exam questions for better preparation.

Additional Resources

• Online biology forums and study groups
• Educational videos and documentaries on key topics