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Both genders usually have 2 sex chromosomes. Females have two X chromosomes and males typically have an X and a Y. Since a male can give an X and a Y, it is the male who determines the gender of the fetus.
Now there are variations because of chromosomal and genetic errors and differences. A woman with Turner's Syndrome has just one X chromosome, and a man with Kleinfelter's syndrome has two X chromosomes in addition to his Y chromosome. There are also women with three X chromosomes and men with a X chromosome and two Y chromosomes. Then, with CAIS, there are sterile XY females, and there is Fragile X Syndrome where a female has an X chromosome with portions of it missing, so it may look like a Y.
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How many chromosomes are common to both males and females?
Both males and females have 22 pairs of autosomes and one pair of sex chromosomes. In females, the sex chromosomes are two X chromosomes (XX), while in males, the sex chromosomes are one X and one Y chromosome (XY). Therefore, one pair of the sex chromosomes is common to both males and females.
How many homologous chromosomes do males have?
Males have 44 homologous chromosomes, or 22 pairs. Females are 46 and 23 respectively since they have homologous sex chromosomes.
What are sex chromosomes that result in male?
XY Chromosomes = Males XX Chromosomes = Females
Contrast the sex chromosomes found in human females and human males?
Human females have two X chromosomes (XX) while human males have one X and one Y chromosome (XY). This difference in sex chromosomes determines biological sex and leads to different developmental pathways in males and females.
What are the sex chromosomes that make an individual male?
Humans have 46 chromosomes, with 22 pairs of autosomes and 1 pair of sex chromosomes. Males have XY sex chromosomes while females have XX sex chromosomes. However, genetic disorders do occur whereby some males have XYY or XXY chromosomes, making the total number of chromosomes to be 47. Females have their own share of genetic disorders: Turner's Syndrome (single X chromosome) or Trisomy X (XXX). In normal cases the short answer would be: XY for males, XX for females.
What type of sex chromosomes do females have?
Female have two X chromosomes while males have an X and a Y chromosome.
What sex chromosomes are found in males?
Males have both X & Y chromosomes
In humans what kind of sex chromosomes do males have?
in cells are diffrnet from chromosomes do not grow up.
How many sex chromosomes are there in each body cell?
Two. XX in females ( though one X is a Barr body and shut down by heavy methylation ) and XY in males.
What is the 23rd pair of chromosomes that differ in males and females called?
The 23rd pair of chromosomes that differ in males and females is called the sex chromosomes. In females, the 23rd pair consists of two X chromosomes (XX), while in males, it consists of one X and one Y chromosome (XY).
Do all members the same sex have the same sex chromosomes?
No. This is a myth resulting from the fact that the majority of biological females have XX chromosomes and the majority of biological males have XY.For example, there are males with XX chromosomes (see https://en.wikipedia.org/wiki/XX_male_syndrome)There are also many other variations.
How many chromosomes does a ferret have?
Domestic Ferrets have 40 chromosomes
