๋ณด๋ค
์ด๋ฒคํธ
์์ฅ
ํ์ด์ง
๋
๐ฏ Xy chromosomes: would YOU have enough courage to do this???
๋ ๋ก๋
ํญ๋ชฉ์ ๊ตฌ๋งคํ๋ ค๊ณ ํฉ๋๋ค. ๊ณ์ํ์๊ฒ ์ต๋๊น?
