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a person can only have 45 chromosomes if one of them was translocated to another one. its called a partial monosomy. the person would have a karyotype beginning similar to this if it was a female 45,xx,der. 45 stands for the chromosomes. xx stands for female. and der stands for translocated or rearrangement.
XX is Female XY is Male
A normal female karyotype would be described as 46 XX. A karotype shows the pairs of metaphase chromosomes of an individual cell and sorted according to size.
XX or XY are the combination of geanes for reproduction process in humen being. Whereas XX is the genetic representation of a female and XY being of a male. The genes XX & XY appear in the 23rd pair of chromosomes in the karyotype of a human.
chromosomes having centromere of same size and position
a person can only have 45 chromosomes if one of them was translocated to another one. its called a partial monosomy. the person would have a karyotype beginning similar to this if it was a female 45,xx,der. 45 stands for the chromosomes. xx stands for female. and der stands for translocated or rearrangement.
karyogram is the picture of all chromosomes, karyotype is the description (eg. normal human female is 46, XX
Human karyotype = 1 pair of sex determining chromosomes, either xx or xy, and 22 pairs of autosomes.
Human karyotype = 1 pair of sex determining chromosomes, either xx or xy, and 22 pairs of autosomes.
XX is Female XY is Male
A normal female karyotype would be described as 46 XX. A karotype shows the pairs of metaphase chromosomes of an individual cell and sorted according to size.
Human karyotype = 1 pair of sex determining chromosomes, either xx or xy, and 22 pairs of autosomes.
Heterosomes are the sex chromosomes, i.e.: the 23rd pair of chromosomes in a karyotype. In a human female these are XX, and in a human male they are XY.
A normal karyotype will show all 23 chromosomes at normal growth, and the end will show an either XY (boy) or XX (girl). Karyotypes of people with autosomal diseases and other diseases associated with chromosomes will show abnormalities on that certain chromosome. For example, Down syndrome is caused by a whole extra chromosome on chromosome 21. This extra chromosome can be seen on the karyotype.
XX or XY are the combination of geanes for reproduction process in humen being. Whereas XX is the genetic representation of a female and XY being of a male. The genes XX & XY appear in the 23rd pair of chromosomes in the karyotype of a human.
In today's notation it is: XX-I-MCMXCII
the factor for 45 is 1 ,3 ,5 ,9, 15 ,45 xx