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TikToker Sydney uses humor to explain genetics. In one video, she emphasizes that her body composition is genetically determined, playfully directing viewers' attention to her eyes. Another video shows her putting on jeans while explaining the inheritance of traits like eye and hair color, concluding with a pun about her blue jeans. Her videos creatively illustrate complex genetic concepts in a lighthearted and engaging way.

Prepared by Emily Rhodes and reviewed by editorial team.