Unity and Diversity
Form and Function
Interdependencies
Continuity and Change
WILDCARD (incl HL content)
100
The variety of life in all its forms, levels and combinations
What is biodiversity?
100
The place in which a community, species, population or organism lives
What is a habitat
100
Interacting groups of organisms of the same species living in an area
What are populations?
100
The mechanism driving evolutionary change
What is natural selection?
100
p 2 + 2pq + q 2 = 1
What is the Hardy–Weinberg equation?
200
An essential molecule that cannot be synthesised and must be obtained from food.
What is an amino acid?
300
What is a plant cell?