how many chromosomes are in a cell?
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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. The 23rd pair, the sex chromosomes, differ between males and females.
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In humans, cells other than human sex cells, are diploid and have 23 pairs of chromosomes.
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At the beginning of meiosis I, a human cell contains 46 chromosomes, or 92 chromatids (the same number as during mitosis).
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Human somatic cells have 46 chromosomes consisting of two sets of 22 homologous chromosomes and a pair of nonhomologous sex chromosomes.
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Information. Chromosomes come in pairs. Normally, each cell in the human body has 23 pairs of chromosomes (46 total chromosomes). Half come from the mother; the other half come from the father.
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Somatic Cells - body cells, such as muscle, skin, blood ...etc. These cells contain a complete set of chromosomes (46 in humans) and are called DIPLOID. Chromosomes come in pairs, called Homologous Pairs (or homologs).
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Starts with 46 chromosomes in humans and forms haploid cells of 23 chromosomes.
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Reason for correct answer: Hence, there will be 39 chromosomes at each pole of the cell. The number of chromosomes will be less from diploid (2n) to haploid (n).
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Cells of human being have 23 pairs of chromosomes, 22 pairs of autosomes and one pair of sex chromosome. Hence, each individual has 46 chromosomes in their cells. Hence, the number of chromosomes present in a nerve cell of a human being are 46 chromosomes.
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Genes are made of DNA. ... Chromosomes are packages of compact DNA. How many chromosomes does a human cell hold? Each human cell holds 46 chromosomes.
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After replication of the 46 chromosomes, the cell contains 92 chromatids (in 46 pairs). After mitosis two identical cells are created with the same original number of chromosomes, 46.
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A human brain cell has 23 pairs of chromosomes, for a total of 46 chromosomes. Brain cells are called diploid cells because they have chromosomes...
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remember that a typical cell in your body has 46 chromosomes (23 pairs of homologous chromosomes) suppose that human sperm and eggs were produced by mitosis.
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After meiosis, half the number as were in the starting parent cell. Humans have 46 chromosomes, and the starting parent cell - whether we are talking about mitosis or meiosis - has 46 chromosomes. After mitosis, each of the 2 daughter cells will also have 46 chromosomes.
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Human diploid cells have 46 chromosomes (the somatic number, 2n) and human haploid gametes (egg and sperm) have 23 chromosomes (n).
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Human body cells (somatic cells) have 46 chromosomes. A somatic cell contains two matched sets of chromosomes, a configuration known as diploid.
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Sperm cells have 23 chromosomes. This is true of egg cells as well. Most cells in the body have 46 chromosomes. However, reproductive cells only have...