Study notes, videos, interactive activities and more!
Psychology news, insights and enrichment
Currated collections of free resources
Browse resources by topic
Currated lists of resources
Genes are the biochemical units of heredity that make up chromosomes. Genes are segments of DNA molecules that code physical features (e.g. eye colour) and psychological features (e.g. intelligence).
17th July 2017
9th June 2017
214 High Street,
Tel: +44 0844 800 0085
© 2002-2023 Tutor2u Limited. Company Reg no: 04489574. VAT reg no 816865400.