The organs of males and females are not identical; the main distinction is the genitourinary system. 1. Identical organs: The brain, heart, lungs, liver, gallbladder, pancreas, spleen, kidneys, ureter, bladder, and gastrointestinal tract are basically the same in males and females. 2. Different organs: The different organs mainly lie in the genitourinary system. Women have uterus, ovaries, vagina, fallopian tubes; male reproductive organs are mainly testicles, epididymis, vas deferens, seminal vesicles, prostate, penis. In addition, the male and female urethra are different; the male urethra is longer and physiologically curved; the female urethra is shorter, wider, and straighter. Overall, male and female body organs have the same parts and different parts, each organ has its corresponding function, are indispensable.