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Explore 4 published pages tagged with Sex Determination, grouped automatically from article text, entity focus, and recurring topical signals.
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No, hyenas are not hermaphrodites. The confusion arises because female spotted hyenas have a pseudopenis and a masculinized appearance due to high androgen levels, but they poss...
Open articlebiology-and-ecology
The short answer is that a typical honey bee colony is female-dominated in workforce but not in every role. Most foraging workers, nurses, and builders are female, yet the colon...
Open articlebiology
The ZZ/ZW system is a chromosomal sex-determination mechanism in which males are homozygous ZZ and females are heterozygous ZW. This pattern is common in birds, some fish, most...
Open articlepregnancy
When can you find out the gender of a baby during pregnancy? The short answer is usually between weeks 18 and 22 through an anatomy ultrasound, but there are several pathways av...
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