Characteristics of living organisms (1B) ​

Here

Characteristics of living organisms (2B) ​

Here

Variety of living organisms (1B)

Here

Variety of living organisms (2B)

Here

Level of organisation (1B)

Here

Level of organisation (2B)

Here

Cell structure (1B)

Here

Cell structure (2B)

Here

Biological molecules (1B) 1

Here

Biological molecules (1B) 2

Here

Biological molecules (2B)

Here

Movement of substances into and out of cells (1B) 1

Here

Movement of substances into and out of cells (1B) 2

Here

Movement of substances into and out of cells (1B) 3

Here

Movement of substances into and out of cells (2B)

Here

Nutrition (1B) 1

Here

Nutrition (1B) 2

Here

Nutrition (1B) 3

Here

Nutrition (1B) 4

Here

Nutrition (2B) 1

Here

Nutrition (2B) 2

Here

Respiration (1B)

Here

Respiration (2B)

Here

Gas exchange  (1B) 1

Here

Gas exchange  (1B) 2

Here

Gas exchange  (2B)

Here

Transport (1B) 1

Here

Transport (1B) 2

Here

Transport (1B) 3

Here

Transport (2B) 1

Here

Transport (2B) 2

Here

Excretion (2B) 1

Here

Excretion (2B) 2

Here

Coordination and response (1B) 1

Here

Coordination and response (1B) 2

Here

Coordination and response (1B) 3

Here

Coordination and response (2B) 1

Here

Coordination and response (2B) 2

Here

Section 3: Reproduction and inheritance

Reproduction (1B) 1

Here

Reproduction (1B) 2

Here

Reproduction (1B) 3

Here

Reproduction (2B) 1

Here

Reproduction (2B) 2

Here

Inheritance (1B) 1

Here

Inheritance (1B) 2

Here

Inheritance (1B) 3

Here

Inheritance (2B) 

Here

Section 4: Ecology and the environment

The organism in the environment (1B) 1

Here

The organism in the environment (1B) 2

Here

The organism in the environment (1B) 3

Here

The organism in the environment (2B)

Here

Feeding relationships (1B) 1

Here

Feeding relationships (1B) 2

Here

Feeding relationships (1B) 3

Here

Feeding relationships (2B)

Here

Cycles within ecosystems (1B)

Here

Cycles within ecosystems (2B)

Here

Human influences on the environment (1B) 1

Here

Human influences on the environment (1B) 2

Here

Human influences on the environment (1B) 3

Here

Human influences on the environment (1B) 4

Here

Human influences on the environment (2B)

Here

Section 5: Use of biological resources

Food production (1B) 1

Here

Food production (1B) 2

Here

Food production (1B) 3

Here

Food production (2B) 1

Here

Food production (2B) 2

Here

Selective breeding (1B)

Here

Selective breeding (2B)

Here

Genetic modification (genetic engineering) (1B) ​

Here

Genetic modification (genetic engineering) (2B) ​

Here

​Cloning (2B) 1

Here

​Cloning (2B) 2

Here

​Cloning (2B) 3

Here

​Cloning (2B) 4

Here