The sex chromosomes will usually be in the last place on the karyotype (typically the bottom right corner). If/when the karyotype is numbered, the sex chromosomes should be numbered as the 23rd pair.
2 are sex chromosomes and the other 44 are autosomes.
x chromosome lies on group c
while y either in group g or recoginised morfologically
within the nucleus
sex-linked genes
Sex linked genes occur only on the X or the Y sex chromosomes.
The normal monoploid (n) # of a female sex cell is 23 chromosomes
46 autosomes and 2 sex chromosomes; total= 48
A turkey has 80 chromosomes, so its sex cells will have 40 chromosomes.
The number of chromosomes found in a sex gell depends on the organism discussed. The number of chromosomes in a sex cell is half the number found in the body cells. Human body cells have 46 chromosomes, their sex cells have 23.
sex-linked genes
Sex linked genes occur only on the X or the Y sex chromosomes.
Males have both X & Y chromosomes
Sex linked genes are located on the sex chromosomes.
The normal monoploid (n) # of a female sex cell is 23 chromosomes
A sex cell contains half the number of chromosomes found in a somatic (normal) cell. Therefore a human sex cell would contain 23 chromosomes.
A sex linked trait.
These are called sex linked genes since they are on the genes that code for sex.
23
23
46 autosomes and 2 sex chromosomes; total= 48