A normal person has 23 chromosome pairs. (22 autosomes, and 1 sex chromosome that is either XX or XY) If counting each individual chromosome, a normal person has 46.
study island answer:46,23,23
23 pairs or 46 total
there are 23 pairs of chromosomes (46 in total) in each nuclei of a normal body cell. This number is halved in gametes (sex cells)
In humans there are 23 pairs, for a total of 46 chromosomes (the complete genome) in each body cell.
A normal human has 23 pairs of chromosomes.
23 pairs of chromosomes, 46 in total.
study island answer:46,23,23
23 pairs or 46 total
23 pairs or 46 total
A Karyotpe
12 cells
there are 23 pairs of chromosomes (46 in total) in each nuclei of a normal body cell. This number is halved in gametes (sex cells)
I'm guessing you mean germ cells (oocyte and sperm). Each one has 23 chromosomes (haploid), so when they fuse they make a full cell (46 chromosomes-diplod).
A Karyotpe
2 pairs of 23 or 46 in total
The X (female) and Y (male) chromosomes. A person with XX is female. A person with XY is male.
The number of chromosomes found in either and egg of sperm is half the number of chromosomes found in a normal cell of the organism. For example, if you are thinking of a human sperm or egg cell is would be 23 chromosomes, since the normal human cell has 46.