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What is the normal number and type of chromosomes present in the human body cells of a particular sex?
Wiki User
∙ 16y ago
Human cells have 23 distinct types of chromosomes, including the 22 autosomes and the X or Y sex chromosome. (The autosomes are usually paired and are the same in both sexes.) You inherit one of each type from each of your parents so that the typical human somatic cell has 46 chromosomes. (Sperm and egg cells, of course, have 23 each.) While there is no difference in the 44 autosomnal chromosomes by sex, the sex chromosomes are paired XX in a woman and XY in a man.
Wiki User
∙ 16y ago
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Is 29 chromosomes normal for a female?
No, 29 chromosomes is not a normal number for a female. Typically, females have 46 chromosomes, consisting of two copies of 23 chromosomes.
What is karyotype?
A method of illustrating what chromosomes are present.
What is the diploid number of chromosomes for a normal bug karyotype?
what is the 2n chromosome number for a normal bug
What is the Number of chromosomes in a normal body gamete called?
Haploid (?)
How many chromosomes are there in each daughter cell in telophase?
Same number of chromosomes as is present in the parent cell.
How many pair of chromosomes do normal human cells contain?
Gametic [haploid] Cells are chromosome number n - which involves 23 individual chromosomes. Somatic [or diploid] Cells are chromosome number 2n - which involves 23 pairs of chromosomes. Mitotic Cells are 4n.
How is the karyotype determined?
The number of chromosomes present.
What does the term 2N mean?
2n is the diploid number. It double the number of chromosomes present in a genome. 2n represents the number of chromosomes in a somatic cell. The number n is called the haploid number. n represents the number of chromosomes present in a germ cell
Why do reproductive cells need to have half the normal number of chromosomes?
Humans and other organisms that reproduce sexually need to have half the normal number of chromosomes to make sure their offspring have the same number of chromosomes as they do - the father and mother each contribute half of their chromosomes (sperm and egg).
Is 29 chromosomes normal for a female?
No, 29 chromosomes is not a normal number for a female. Typically, females have 46 chromosomes, consisting of two copies of 23 chromosomes.
What is an animals normal number of chromosomes?
42
What is karyotype?
A method of illustrating what chromosomes are present.
What is the number of chromosomes in present offspring compared to the number of chromosomes in the parent organism during the process of cloning?
4
When a cell with half the normal number of chromosomes is generated during meiosis how can it eventually produce cells with the normal number of chromosomes?
by using Harry Potter's wand.
What is the diploid number of chromosomes for a normal bug karyotype?
what is the 2n chromosome number for a normal bug
What is the normal number of chromosomes at the age of 18 years?
You will always have the same ammount of chromosomes, as this number never changes from birth to death. The normal number is 46, of which 23 are derived from the mother and 23 from the father.
What is the normal diploid for a human being?
The normal diploid number of chromosomes for humans is 46.
