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If there are 32 sister chromatieds in a normal somatic cell, what is the haploid number for that cell?
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- When is a tetrad specifically formed? Would it be found in a haploid or diploid cell? What event caused the mosaic (mixed) appearance of the 2 inside chromatids?Assume that the autotriploid cell in has 3 n = 30chromosomes. For each of the gametes produced by this cell, give thechromosome number of the zygote that would result if the gamete fusedwith a normal haploid gamete.How many chromosomes does a human normal haploid cell have? How many chromosomes does a human normal diploid cell have? How many are thesex chromosomes within each of them?
- A cell undergoing division has a haploid chromosome number of 8. Give the numerical value for each of the following: number of chromatids in a cell in prophase of mitosis number of chromosomes in a cell in metaphase of mitosis number of homologous pairs in a cell in anaphase of meiosis I number of centromeres in a cell in anaphase of meiosis I number of chromatids in a cell in metaphase of meiosis II number of centromeres in a cell in prophase of meiosis IIAre homologous chromosome pairs present in a diploid cell? Are they present in a haploid cell?A cell undergoing division has a haploid chromosome number of 15. Give the numerical value for each of the following: 1. number of chromatids in a cell in metaphase of meiosis II2. number of centromeres in a cell in prophase of meiosis II 3. number of centromeres following cytokinesis of meiosis I
- In a diploid cell where 2n=8, how many chromatids are present in prophase?What would be the number of chromosomes and chromatids for a cell (2n=4) in each phase (S-phase, Prophase, Metaphase, Anaphase and Telophase/Cytokinesis) of Meiosis I and II?what part of interphase II is crucial in meiosis for the producttion of haploid cells?
- Assume that the autotriploid cell in Figure has 3 n = 30 chromosomes. For each of the gametes produced by this cell, give the chromosome number of the zygote that would result if the gamete fused with a normal haploid gamete.A cell undergoing division has a haploid chromosome number of 15. Give the numerical value for each of the following: a) number of chromatids in a cell in anaphase of mitosisb) number of chromosomes in a cell in metaphase of mitosisc) number of homologous pairs in a cell in prophase of meiosis I d) number of chromatids in a cell in metaphase of meiosis IIe) number of centromeres in a cell in prophase of meiosis II f) number of centromeres following cytokinesis of meiosis IIf a cell with 24 chromosome pairs underwent meiosis, how many total chromatids would be in each gamete? What are three (3) differences between mitosis and meiosis?