in the male embryo the line of closure of the genital folds and swellings extending from the anus to the tip of the penis; it is differentiated in the adult into three regions: perineal raphe, scrotal raphe, and penile raphe.
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in the male embryo the line of closure of the genital folds and swellings extending from the anus to the tip of the penis; it is differentiated in the adult into three regions: perineal raphe, scrotal raphe, and penile raphe.