Examlex
An evolutionary theorist would have difficulty explaining all of the following EXCEPT:
Albinism
A genetic condition characterized by a lack of melanin pigment in the skin, hair, and eyes.
Lymph Vessels
The network of thin tubes that transport lymph fluid throughout the body, playing a crucial role in the immune system.
Dermis
The layer of skin beneath the epidermis, containing nerve endings, sweat glands, and blood vessels.
Melanin
A natural pigment found in most organisms, responsible for the color of skin, hair, and eyes, and protection against UV radiation.
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