How are the characteristic red or pink eyes of true albino ferrets formed?
Answer
The color seen is light reflecting off the blood vessels at the back of the eye due to lack of pigment
The defining reddish or pinkish hue observed in the eyes of true albino ferrets is a direct consequence of the complete lack of melanin in the iris and surrounding tissues. Melanin normally masks the underlying structures of the eye. When this pigment is absent, light entering the eye is not absorbed or reflected by pigment but instead shines through the translucent tissues and bounces off the densely packed network of blood vessels located at the back of the eye. This phenomenon makes the blood flow visible, giving the eyes their distinct pink or red coloration, which serves as a key identifier separating them from other white variants.
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