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我是小男生耶,会不会长着长着就变成女生了?晕!人类的性别是由人体细胞中的细胞核所含有的性染色体决定,哪能说变就变。
I am a young boy Yeah, will grow into a girl with long? Halo! Human sex is determined by the sex chromosomes contained in the cell nucleus of human cells, which can change.