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Most humans have 23 pairs of chromosomes, 22 of which are the same in both males and females. The 23rd pair differ in that females have two X chromosomes, while males have one X and one Y chromosome.

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11y ago

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Related Questions

Do chickens have the same amount of chromosomes as humans?

A chicken has 78 chromosomes.


All humans have how many chromosomes?

humans have a total of 46 chromosomes(:


How many chromosomes do lobsters have?

A lobster has 100 chromosomes. Humans have 46 chromosomes, the same as a lizard. A dog has 78 chromosomes, and a fly has 12 chromosomes.


Ture or false all organisms have the same number of chromosomes?

False. Different species have different numbers of chromosomes. For example, humans have 46 chromosomes (23 pairs), while dogs have 78 chromosomes (39 pairs).


Does every species has a characteristic number of chromosomes?

No, different species have different numbers of chromosomes. Humans have 46 chromosomes, dogs have 78 chromosomes, and horses have 64 chromosomes, for example. The number of chromosomes in a species typically remains constant within that species.


How does chromosomes do humans have?

Humans have 46 chromosomes.


Where on the animal cell you find chromosomes?

Same as humans: in the nucleus of the cell.


Do chimpanzees body cells have 24 chromosomes?

Yes, all great apes have 24 chromosomes while humans have 23.


What is the sex chromosomes of male?

In humans and other mammals, a male has XY sex chromosomes. In birds, a male has XX chromosomes. In amphibians, male chromosomes look the same as female chromosomes.


Do all sexually-reproducing organisms have the same sex chromosomes as human?

No, not all sexually-reproducing organisms have the same sex chromosomes as humans. Humans possess a XY sex-determination system, where males have XY chromosomes and females have XX chromosomes. Other organisms can have different systems; for example, birds typically have a ZW system, where males are ZZ and females are ZW, while some reptiles and fish may have varied systems. The diversity in sex chromosomes reflects the evolutionary adaptations of different species.


How many numbers are in chromosomes?

46 in humans, which is the same as 23 pairs


Do all species have the same number of chromosomes?

No, chromosomes vary from species to species. A species is distinguished by individuals that can mate and have young that are capable of producing offspring. The number of chromosomes two individuals have must be the same for this to be possible.