In humans, biological sex is determined by a specific set of chromosomes. Chromosomes are long, threadlike structures of DNA that encode for different traits in an
A sex-determination system is a biological system that determines the development of sexual characteristics in an organism. Most organisms that create their offspring
Organisms of many species are specialized into male and female varieties, each known as a sex, with some falling in between being intersex. Sexual reproduction
WDOL.gov is part of the Integrated Acquisition Environment, one of the E-Government initiatives in the President’s Management Agenda. It is a collaborative effort
Information about how New York State’s registered sex offenders are classified according to risk level.
Sex determination results in the development of individuals with characteristics that allow them to be identified as males, females, or in some cases, hermaphrodites.
determination [de-ter″mĭ-na´shun] the establishment of the exact nature of an entity or event. embryonic determination the loss of pluripotentiality in any
Apr 23, 2012 · Video embedded · From something as small and complex as a chromosome to something as seemingly simple as the weather, sex determination systems vary significantly …
In humans and many other species, sex is determined by specific chromosomes. But how did researchers discover these so-called sex chromosomes? The chromosomes
Sex determination for Terne ornata, the Western box turtle. As in the case with male Eastern box turtles, the male Ornate box turtle usually has a different body