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x chromosone and y chromosome
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How many chromosomes are in their sex cells?
Sex cells have half the number of chromosomes as the original cell, and are said to be haploid. In human sex cells there are 23 chromosomes.
How are sex cells different from others human cells?
Sex cells, called gametes, are different to other cells in that they contain half the number of chromosomes. So in a human sex cell, there are 23 chromosomes, whereas a normal human cell has 46 chromosomes.
What sex chromosomes does a female have in all her cells?
A female human has two X sex chromosomes in her cells. A male human has one X and one Y sex chromosome in his cells.
How many pairs of chromosomes do each human skin cell have?
Each human cell has 23 pairs of chromosomes or 46 chromosomes.
How many chromosomes are in a normal human sex cells?
There are 23 haploid chromosomes in a normal human gamete (sex cell).
How many does a human sex cells have?
23 chromosomes
What sex chromosomes do human egg cells have?
XX
What types of cells contains 23 chromosomes?
Human sex cells.
How many chromosomes are present in human sex cells?
The human sex cell or human gamete has half the number of cells that any other normal human cell would have. A normal human cell (the one from your skin, mouth, lung, liver, sex organs, etc.) has 23 pairs of chromosomes and as such are called diploid cells. The sex cells are haploid having only 23 number of chromosomes as they unite with another haploid cell to create a normal cell with complete set of 23 pairs of chromosomes. The 23rd chromosome on a male human gamete is either the X or the Y chromosome while on the female gamete it is always the X chromosome.
How does sex cells differ from ordinary cells?
Sex cells, called gametes, are different to other cells in that they contain half the number of chromosomes. So in a human sex cell, there are 23 chromosomes, whereas a normal human cell has 46 chromosomes.
How many sex cells chromosome does human have?
23 chromosomes
How many human sex cells have individual chromosomes?
23
