Rather embarrassing sound quality this week. We had an issue with Ria's microphone so its actually only Sarahs microphone recording us resulting in the very obvious difference in sound! Sorry guys but we wanted to still put something out rather nothing.  This is our third instalment of episodes all about genetics, today we learn all about inheritance of certain conditions such as colour blindness.  Find us on the internet!  Our website - Teachmescience.co.uk Email  - [email protected] Twitter - twitter.com/teachmebiocast Instagram - @teachmebiologycast Support us - www.buymeacoffee.com/teachmebiology Support the show