which type of Sex chromosome are carried by male gametes sperm in human male ?what is their percentage?
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There are 46 chromosomes in human body. The 22 pairs of chromosomes are known as autosomes and the 23rd pair is known as sex chromosomes. They helps in determination of sex of a child.
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Sex chromosome, either of a pair of chromosomes that determine whether an individual is male or female. The sex chromosomes of human beings and other mammals are designated by scientists as X and Y. In humans the sex chromosomes consist of one pair of the total of 23 pairs of chromosomes. The other 22 pairs of chromosomes are called autosomes.
Individuals having two X chromosomes (XX) are female; individuals having one X chromosome and one Y chromosome (XY) are male.
Females therefore have 23 homologous chromosome pairs, while males have 22.
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