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The two human sex chromosomes are called X and Y. Females carry two X chromosomes, and males carry one X and one Y.
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What is X chromosome?
The x chromosome is one of the sex chromosomes, the other being the y chromosome. In mammals there are two of the sex chromosomes in each organism. Females generally contain two x chromosomes, and males contain one x chromosome and one y chromosome.
What are chromosomes that determine the sex of a child?
There are two kinds of sex chromosome X and Y that result in two different sex types: XX in females and XY in males. A child will always get a X chromosome from their mother, but the sex depends on which chromosome the male gives, which is completely random, you could get the X chromosome making you female or you could get the Y chromosome making you male.
How sex is determined in Valanga Sp with regard to its chromosome?
Valanga sp. sex is determined by using the XO system. This system use only one type of sex chromosome, the X. Females are XX while males have only one sex chromosome (XO). Sex of the offspring is determined by whether the sperm cell contain and X chromosome or no sex chromosome.
What is the difference between sex chromosome an autosomal chromosome?
the autosome do not control the sex organs . but the sex chromosome control the sex organs
Which chromosome determines a human s sex?
The sex of a human is determined by the presence of two sex chromosomes. Typically, males have one X and one Y chromosome (XY), while females have two X chromosomes (XX). The presence of the Y chromosome determines male development.
What sex chromosome is present in all humans?
There are two sex chromosomes: the X chromosome and the Y chromosome. During fertilization, the mother always gives an X chromosome and the father gives either another X chromosome or a Y chromosome. Therefore, all humans have at least one X chromosome.
What is the link between sex-linked disorders and sex chromosome disorders?
sex-linked is normally involving X chromosome sex chromosome normally involving Y chromosome
What determines the sex of the organism?
The male has an x and a y sex chromosome. The female has two x sex chromosomes.
In humans the shorter of the sex chromosomes?
In humans, the Y chromosome is noticeably shorter than the X chromosome.
Is the x chromozone a female one or male one?
The X chromosome belongs to both males and females. However, females have two of the same kind of sex chromosome(XX), and are called the homogametic sex. Males have two distinct sex chromosomes (XY), and are called the hetrogametic sex.
What is a Type of chromosome that detemines gender?
The type of chromosome that determines gender is called a sex chromosome. In humans, there are two sex chromosomes: X and Y. Typically, individuals with two X chromosomes (XX) are female, while those with one X and one Y chromosome (XY) are male. The presence of the Y chromosome triggers male sex development, while the absence of it leads to female development.
What determines the sex of an organism-?
The sex chromosomes determine the sex of an organism. In humans, it is the 23 pair. Females pass on either or their X chromosomes, while males pass on either their X or their Y. If the male passes on their X chromosome, the resulting offspring is female. If they pass on their Y chromosome, the resulting offspring is male.
