How many pairs of chromosome's do humans have?

Answer 1

There are 23 pairs of chromosomes in the cell, or 46 total. 1 pair of them are sex chromosomes and the rest are called autosomes. There are 50-75 trillion cells in the human body. That means there are about 1,550,000,000,000,000- 1,725,000,000,000,000 pairs of chromosomes in the human body.

The sex chromosomes in human, denoted X and Y, are only truly a pair in females (XX). So some people consider humans to all have 22 pairs chromosomes and 2 sex chromosomes.

Answer 2

23

Answer 3

24

Answer 4

46 but 23 are in pairs of chromosome the are x2 sex chromosomes in humans each pair will have inherited by one chromosome from mother and one from father to make the pair .