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Sex in humans is determined by the combination of chromosomes. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The presence of a Y chromosome determines male development, while the absence of a Y chromosome results in female development.

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What determines the sex in humans, and how is it determined by sex chromosomes?

The sex of a human is determined by the presence of sex chromosomes. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The combination of sex chromosomes inherited from the parents at conception determines the biological sex of the individual.


How is sex determined in humans?

Sex in humans is determined by the combination of sex chromosomes inherited from the parents. Females have two X chromosomes (XX) and males have one X and one Y chromosome (XY). The presence of a Y chromosome typically leads to the development of male characteristics.


What determines the sex of an individual in humans?

The sex of an individual in humans is determined by the combination of sex chromosomes they inherit from their parents. Typically, females have two X chromosomes (XX) and males have one X and one Y chromosome (XY).


Are sex chromosomes homologous in humans?

Yes, sex chromosomes are homologous in humans.


What is a baby's gender if he or she has XXY sex chromosomes?

A baby with XXY sex chromosomes typically has Klinefelter syndrome, which is associated with male development. However, individuals with XXY chromosomes can have a range of physical and developmental differences. It's important to remember that gender identity is separate from biological sex.


In humans what gender is determined?

In humans, gender is typically determined by the combination of sex chromosomes received from the parents. Males typically have one X and one Y chromosome (XY), while females have two X chromosomes (XX).


The sex of most animal is determined by special chromosomes called what?

Special chromosomes called sex chromosomes determine the sex of most animals. These chromosomes are designated as X and Y in humans, with females having two X chromosomes (XX) and males having one X and one Y chromosome (XY).


The sex of most animals is determined by special chromosomes called?

sex chromosomes


Is the sex of the offspring is determined by the female parents chromosomes?

No. it is determined by the male parent's chromosomes.


What is the biological sex of an individual with XY sex chromosomes in humans?

The biological sex of an individual with XY sex chromosomes in humans is typically male.


What is our biological maleness or femaleness called?

Our biological maleness or femaleness is referred to as "sex." This classification is primarily based on physical and physiological differences, such as reproductive systems and secondary sexual characteristics, typically categorized as male or female. In humans, sex is determined by the presence of specific sex chromosomes, with males generally having XY chromosomes and females having XX chromosomes.


How is the sex of a child determined in humans?

The sex of a child in humans is determined by the combination of sex chromosomes inherited from the parents. Females have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The presence of a Y chromosome determines male development, while the absence of a Y chromosome results in female development.