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Traits BingoTraits Bingo

• Traits are observable characteristics determined by genes

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Cleft chin = dominant

Smooth chin = recessive

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Freckles = dominant

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Widow’s peak = dominant

Straight hairline = recessive

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Unattached/free earlobes = dominant

Attached earlobes = recessive

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Right handedness = dominant

Left handedness = recessive

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Dimples (even if just one side) = dominant

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Tongue roller = dominant

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Allergies = genetics + environment

If one parent has allergies, 25% chance that the child will.

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• Colorblindness = recessive

• Take a test!• http://home.sc.rr.com/mikebennett/colorblind.html - Top

• http://colorvisiontesting.com/online test.htm - demonstration%20card

Traits BingoTraits Bingo

• PTC Tasting

•Taster = dominant

•Non-taster = recessive

• Hand Clasping

•Cross left thumb over right = 55%

•Cross right thumb over left = 45%

Tree of Genetic TraitsTree of Genetic Traits

Everyone needs a:

• Leaf

•Red = ELS

•Orange = HCF

•Blue = DEQ

•Yellow = HSI

•Green = EDO/HR/OIT

•Purple = CFHS

• PTC paper

• Candy

Attached or Free Earlobes?Attached or Free Earlobes?

PTC Taster or Non-Taster?PTC Taster or Non-Taster?

Tongue Roller?Tongue Roller?

Tree of Genetic TraitsTree of Genetic Traits

• Located on the 1st floor

• For each trait, follow the appropriate branch