Human Monogenic Traits Genetics Lab
Tongue curling
Widow’s Peak
Hair Whorl
Ear lobes Free ear lobes Attached ear lobes
Ear bump Ear without point
Eye shape Almond shaped Eyes
Thick and thin lips
Eyelash length Short eyelashes Long eyelashes
Freckles
Dimples
Cleft chin Goooooooooooooooo, Grease Lightning!!
Hitchhiker's Thumb
Big Toe In some individuals the big toe is longer than the second toe.
Hairy Fingers
Interlocking fingers When the fingers are interlocked, some people will almost invariably place the left thumb on top of the right and others will place the right over the left.
Palmar tendon
Polydactylism
Syndactyly