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they are produced in the nucleus of cells. a human has 23pairs of chromosomes.
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∙ 13y ago
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Why is chromosomes useful?
Chromosomes are are your genetic material. Without them you would not exist.
Do chromosomes exist during interphase?
No . !
How many homologous chromosomes in a haploid organism?
There are no homologous chromosomes in a haploid cell, as a haploid cell has only one set of chromosomes. One member of each pair of homologous chromosomes comes from one set, and the other member comes from the second set, so homologous chromosomes only exist in diploid cells.
How many chromosomes are in a genome?
23 i think -- There's no such thing as "a DNA. But it works the other way around: DNA doesn't contain chromosomes, but chromosomes contain DNA. A person has 23 chromosome pairs: 46 chromosomes. One (pair) of which decides gender. Some people aren't perfect and have 47 chromosomes. Maybe other 'combinations' exist too.
How many chromosomes exist in your body?
A normal human cell contains 23 pairs of chromosomes, for a total of 46. If you had an average of 40 trillion cells in your body that had 412 chromosomes you would have 4456 trillion chromosomes in your body. Note that some mature cells in your body do not have any chromosomes, some have 26 chromosomes and some cells have 99 chromosomes.
Why is chromosomes useful?
Chromosomes are are your genetic material. Without them you would not exist.
Do chromosomes exist during interphase?
No . !
If a cell of an organism has 46 chromosomes before meiosis how many chromosomes will exist in each nucleus after meiosis?
23
How Many Chromosomes Exist In A Single Cell?
In a human cell there are 46 chromosomes organized in 23 pairs.
How many chromosomes are in cats diploid cell?
There are 38 chromosomes in a cat's diploid cell. Diploid cells always have an even number of chromosomes because they exist in pairs.
Do all livig things have chromosomes?
Yes all living things, (starting from a cell) have chromosomes. chromosomes are found in DNA and if cells didn't have DNA they wouldn't exist.
Why are chromosomes inside the nucleus?
Yes,they are inside the nucleus.Normally they exist as chromatids.
Are chromosomes tightly packed DNA or loosely packed DNA?
Chromosomes are tightly packed DNA. When DNA is not tightly packed it is called chromatin. Chromosomes only exist during mitosis or meiosis.
How would you know if 2 chromosomes were homologous pairs?
Therefore when two chromosomes of the exact structure exist, they are able to pair together to form homologous chromosomes
If both homologous chromosomes of each pair exist in the same nucleus that nucleus is?
diploid
What will happen if threre is no chromosomes in a cell?
It depends. If the chromosomes were suddenly taken out during the cell's cycle, it cannot reproduce. However, if you're talking about the development of a cell without chromosomes then the cell would simply not exist.
How many homologous chromosomes in a haploid organism?
There are no homologous chromosomes in a haploid cell, as a haploid cell has only one set of chromosomes. One member of each pair of homologous chromosomes comes from one set, and the other member comes from the second set, so homologous chromosomes only exist in diploid cells.
