How genetics apply to everyday life?

"What field of science or math most intrigues you? Why? Is it a field you think you could apply to everyday life, even if it does not become a career choice?" I would love to put genetics/DNA here, but I am failing at the last question. So how can genetics be applied to everyday life? And please... show more "What field of science or math most intrigues you? Why? Is it a field you think you could apply to everyday life, even if it does not become a career choice?"

I would love to put genetics/DNA here, but I am failing at the last question. So how can genetics be applied to everyday life? And please don't say cloning or something, do YOU go around cloning people day to day? Help appreciated!!
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