an abnormality that is associated with extra chrommosomes that appears along the pairs of chromosomes of that type is reffered to as
The biological sex of an individual with XY sex chromosomes in humans is typically male.
sex chromosome
sex chromosomes... 0.0
Scientists do not determine the sex of a fetus. Science does, but scientists do not.
When teens have sex, providing it is safe sex, there is no effect. When, who & where you have sex is each individual persons business, not the communities.
Male sex chromosomes are the X and Y chromosomes. The presence of a Y chromosome typically determines male biological sex, while the absence of a Y chromosome typically results in female biological sex. The combination of sex chromosomes inherited from parents determines an individual's biological sex.
Genes located on sex chromosomes play a crucial role in determining an individual's biological sex. The presence or absence of certain genes on these chromosomes influences the development of reproductive organs and secondary sexual characteristics, ultimately determining whether an individual is male or female.
Autosomes
The two main types of chromosomes are sex chromosomes, which determine an individual's biological sex (XX in females, XY in males), and autosomes, which are all other chromosomes that contain genetic information unrelated to sex determination. Autosomes come in pairs and are responsible for carrying most of an individual's genetic information, while sex chromosomes determine the sex of an individual.
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).
A skin cell typically has two sex chromosomes: one from the individual's mother (X or Y) and one from the individual's father (X). This results in a total of 46 chromosomes in a skin cell (23 pairs), with the sex chromosomes determining the individual's sex (XX for female, XY for male).
The chromosomes that determine an individual's biological sex are called the X and Y chromosomes.