An isolated crocodile laid eggs. She impregnated herself, scientists say.
A crocodile in a Costa Rican zoo impregnated herself asexually through facultative parthenogenesis to lay 14 eggs — the first known occurrence for the species…
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A crocodile in a Costa Rican zoo impregnated herself asexually through facultative parthenogenesis to lay 14 eggs — the first known occurrence for the species…
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