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How many chromosomes do humans have?

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In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. read more

Chromosomes the building blocks of you: Within the human body, there are trillions of microscopic cells that contain all of the stuff that allow our bodies to function. read more

Humans have 46 chromosomes in each cell. During fertilization of the egg, the sperm nucleus containing 23 chromosomes from the paternal side fuses with the nucleus of the egg that contains 23 chromosomes from the maternal side. read more

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