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Definition of diploid number in English: diploid numbernoun Genetics The number of chromosomes present in the body cells of a diploid organism. Example sentencesExamples - In this family a wide range of chromosome diploid numbers is observed and, moreover, an extensive chromosome and karyotype polymorphism in some species has been described.
- To maintain a constant number of chromosomes from generation to generation, the gametes must contain precisely one-half the diploid number of chromosomes.
- For chromosomal non-disjunction, the scoring was restricted to binucleated cells having the diploid number for the chromosomes analysed (two spots for each of the two probes).
- The two meiotic cell divisions reduce the diploid number of chromosomes in the precursor cells to the haploid number in the gametes.
- These subterranean rodents form one of the most karyotypically diverse clades of mammals known, with chromosomal diploid numbers ranging from 10 to 70.
Definition of diploid number in US English: diploid numbernoun Genetics The number of chromosomes present in the body cells of a diploid organism. Example sentencesExamples - The two meiotic cell divisions reduce the diploid number of chromosomes in the precursor cells to the haploid number in the gametes.
- To maintain a constant number of chromosomes from generation to generation, the gametes must contain precisely one-half the diploid number of chromosomes.
- In this family a wide range of chromosome diploid numbers is observed and, moreover, an extensive chromosome and karyotype polymorphism in some species has been described.
- These subterranean rodents form one of the most karyotypically diverse clades of mammals known, with chromosomal diploid numbers ranging from 10 to 70.
- For chromosomal non-disjunction, the scoring was restricted to binucleated cells having the diploid number for the chromosomes analysed (two spots for each of the two probes).
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