What is a Gene?
Resource Description
The number of genes per species varies. Humans have an estimated 20,000 to 25,000 genes. The bacterium Escherichia coli contains 5,146 genes. The plant Arabidopsis thaliana has about 25,500 genes.
An e-book resource for the New Australian Curriculum containing AAA-level research notes, summary video and resource links, multi-choice question and answer sections presented in full colour photos and diagrams for maximum learning engagement.