Iris and Pupil - Gene Vision

Brushfield Spots - The Coolest Genetic Trait Ever - Mardra Sikora

Iris of the Eye, Definition, Function & Parts - Lesson

The Iris: Anatomy, Function, and Treatment

Dangers of eye color change with keratopigmentation

Why do our eyes come in different colours? - BBC Science Focus Magazine

Genetics of human iris colour and patterns - Sturm - 2009 - Pigment Cell & Melanoma Research - Wiley Online Library

Eyes (Human Anatomy): Diagram, Optic Nerve, Iris, Cornea, Pupil, & More

The iris in health and disease: part 1 - normal variations and mass lesions

Your eyes hold the key to your true biological age, study finds

The DNA of eye color

Novel quantitative pigmentation phenotyping enhances genetic association, epistasis, and prediction of human eye colour

Different Colored Eyes: The Reason and Why Do People Have It?

What colour are your eyes? Teaching the genetics of eye colour & colour vision. Edridge Green Lecture RCOphth Annual Congress Glasgow May 2019

Gene Expression and Eye Color - Wolfram Demonstrations Project

Colorful Facts About The Iris