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<p>species are most commonly <a href="page.php?w=hermaphrodite">sequential</a>, meaning the organism switches sex, producing male or female <a href="page.php?w=gamete">gamete</a>s at different points in its life, but never producing both at the same time. This is opposed to <a href="page.php?w=hermaphrodite">simultaneous</a> hermaphroditism, where the same organism produces male and female gametes at the same time. Most simultaneous hermaphrodite species are invertebrates, and among vertebrates, simultaneous hermaphroditism has only been discovered</p><p>
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