AQA GCSE Combined Science Trilogy · 8464
Specification 4.6.1.4, 4.6.2.1, 4.6.2.2 · Paper 2
An organism’s observable characteristics, including features that can be measured or tested rather than simply seen.
Revise: Genetic InheritanceThe combination of alleles an organism has is its genotype. Its phenotype is its observable characteristics. Observable does not only mean visible: a characteristic may need to be measured or tested.
- Revise: Variation
The observable characteristics of an organism, resulting from its genome and its interaction with the environment.
- Revise: Evolution
The observable characteristics of an organism, influenced by its genes and environment.