The male picks up the fertilized eggs that the female cichlid releases by taking them in his mouth. The male safely carries the eggs in his buccal cavity, or his mouth, and waits until they hatch ...
Nature is fascinating and here’s proof of it. These 10 animals defy norms by giving birth through their mouths ...
Lake Malawi cichlids show amazing sex differences ... We generated Bionano molecules for 3 male and 1 female Metriaclima zebra subjects, assembled Bionano maps, and aligned them to the UMD2a reference ...
A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.
Male and female king cobras, despite their similarities, have distinct differences in size, color, behavior, and reproductive roles. Males grow larger, are more vibrant, and engage in territorial ...
President Trump issued an executive order declaring that the U.S. government would only recognize a person’s sex assigned at birth.
From multitasking myths to emotional expression, dive into how neuroscience shatters stereotypes and reveals the fascinating ...
A new study led by researchers at UF Health has uncovered why males and females may experience stress differently.
Writing in Current Biology, Parker et al. describe experiments in shell-dwelling cichlid fish (Lamprologus ocellatus) that challenge this conventional view (A. V. Parker et al. Curr. Biol.
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