Science
IB Biology
Get personalized support from expert tutors and AI-powered study tools.
Personalized practice Exam · Set a test date 5 units · 86 topics
Your study plan
Free with a Varsity Tutors account
Turn this IB Biology outline into a plan
A week-by-week plan
Paced to your test date and rebuilt whenever your IB Biology scores move.
A score projection
See where you stand today and what each study block is worth.
Progress that sticks
Lessons, flashcards, and quizzes tracked in one place, on every device.
Create your free plan
Takes a minute · No credit card required
Ways to study
Subject resourcesIB Biology
Practice 86 skills across this outline.
Weighting distribution
42 categoriesSkills in the study of biology · Tools
10%
Skills in the study of biology · Inquiry process
10%
Unity and diversity · Water
4%
Continuity and change · Mutations and gene editing
2%
Continuity and change · Reproduction
2%
Continuity and change · Protein synthesis
2%
Skills
The comprehensive taxonomy of ib biology — drill into a card to work its skills.
Continuity and change · Mutations and gene editing
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Mutations & Gene EditingRecommended
15 questions 0 flashcards Lesson available
Continuity and change · Reproduction
2 core skills2% total weight
0/2 completed
2 skills to mastery
Continuity and change · Protein synthesis
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Protein SynthesisAvailable
17 questions 0 flashcards Lesson available
Continuity and change · Homeostasis
2 core skills2% total weight
0/2 completed
2 skills to mastery
Continuity and change · Inheritance
2 core skills2% total weight
0/2 completed
2 skills to mastery
Continuity and change · DNA replication
2 core skills2% total weight
0/2 completed
2 skills to mastery
Continuity and change · Climate change
2 core skills1% total weight
0/2 completed
2 skills to mastery
1
Understand Climate ChangeAvailable
20 questions 0 flashcards Lesson available
Continuity and change · Cell and nuclear division
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Cell & Nuclear DivisionAvailable
20 questions 0 flashcards Lesson available
Continuity and change · Gene expression
2 core skills1% total weight
0/2 completed
2 skills to mastery
Continuity and change · Water potential
2 core skills2% total weight
0/2 completed
2 skills to mastery
Continuity and change · Natural selection
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Natural SelectionAvailable
18 questions 0 flashcards Lesson available
Continuity and change · Sustainability and change
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Sustainability & ChangeAvailable
19 questions 0 flashcards Lesson available
Form and function · Adaptation to environment
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Adaptation to EnvironmentAvailable
18 questions 0 flashcards Lesson available
Form and function · Muscle and motility
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Muscle & MotilityAvailable
20 questions 0 flashcards Lesson available
Form and function · Cell specialization
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Cell SpecializationAvailable
20 questions 0 flashcards Lesson available
Form and function · Membranes and membrane transport
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Membranes & Membrane TransportAvailable
19 questions 0 flashcards Lesson available
Form and function · Organelles and compartmentalization
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Organelles & CompartmentalizationAvailable
18 questions 0 flashcards Lesson available
Form and function · Transport
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand TransportAvailable
20 questions 0 flashcards Lesson available
Form and function · Proteins
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply ProteinsAvailable
20 questions 0 flashcards Lesson available
Form and function · Gas exchange
2 core skills1% total weight
0/2 completed
2 skills to mastery
1
Understand Gas ExchangeAvailable
6 questions 0 flashcards Lesson available
Form and function · Ecological niches
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Ecological NichesAvailable
20 questions 0 flashcards Lesson available
Form and function · Carbohydrates and lipids
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Carbohydrates & LipidsAvailable
20 questions 0 flashcards Lesson available
Interaction and interdependence · Defence against disease
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Defence Against DiseaseAvailable
20 questions 0 flashcards Lesson available
Interaction and interdependence · Cell respiration
2 core skills2% total weight
0/2 completed
2 skills to mastery
Interaction and interdependence · Enzymes and metabolism
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Enzymes & MetabolismAvailable
19 questions 0 flashcards Lesson available
Interaction and interdependence · Chemical signalling
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Chemical SignallingAvailable
19 questions 0 flashcards Lesson available
Interaction and interdependence · Photosynthesis
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand PhotosynthesisAvailable
18 questions 0 flashcards Lesson available
Interaction and interdependence · Populations and communities
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Populations & CommunitiesAvailable
20 questions 0 flashcards Lesson available
Interaction and interdependence · Integration of body systems
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Integration of Body SystemsAvailable
15 questions 0 flashcards Lesson available
Interaction and interdependence · Neural signalling
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Neural SignallingAvailable
19 questions 0 flashcards Lesson available
Interaction and interdependence · Transfer of energy and matter
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Transfer of Energy & MatterAvailable
19 questions 0 flashcards Lesson available
Skills in the study of biology · Tools
3 core skills10% total weight
0/3 completed
3 skills to mastery
1
TechnologyAvailable
11 questions 0 flashcards Lesson available
2
MathematicsAvailable
16 questions 0 flashcards Lesson available
Skills in the study of biology · Inquiry process
3 core skills10% total weight
0/3 completed
3 skills to mastery
1
Collecting & Processing DataAvailable
16 questions 0 flashcards Lesson available
2
Exploring & DesigningAvailable
14 questions 0 flashcards Lesson available
Unity and diversity · Conservation of biodiversity
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Conservation of BiodiversityAvailable
19 questions 0 flashcards Lesson available
Unity and diversity · Nucleic acids
2 core skills1% total weight
0/2 completed
2 skills to mastery
1
Understand Nucleic AcidsAvailable
20 questions 0 flashcards Lesson available
Unity and diversity · Diversity of organisms
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Diversity of OrganismsAvailable
19 questions 0 flashcards Lesson available
Unity and diversity · Evolution and speciation
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Evolution & SpeciationAvailable
20 questions 0 flashcards Lesson available
Unity and diversity · Classification and cladistics
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Understand Classification & CladisticsAvailable
20 questions 0 flashcards Lesson available
Unity and diversity · Viruses
2 core skills2% total weight
0/2 completed
2 skills to mastery
Unity and diversity · Water
2 core skills4% total weight
0/2 completed
2 skills to mastery
1
Understand Water ConceptsAvailable
39 questions 0 flashcards Lesson available
Unity and diversity · Origins of cells
2 core skills1% total weight
0/2 completed
2 skills to mastery
1
Understand Origins of CellsAvailable
17 questions 0 flashcards Lesson available
Unity and diversity · Cell structure
2 core skills2% total weight
0/2 completed
2 skills to mastery
1
Apply Cell StructureAvailable
20 questions 0 flashcards Lesson available
Live Classes
Scheduled, expert-led IB Biology classes you attend live.
Related IB Biology tutors
Browse tutors who can help with this subject.
Expert tutoring
No related IB Biology tutors found
Browse the full gallery to find a vetted expert who can help with IB Biology.