Diagram and explain how two genes with different alleles (A/a and B/b) on different chromosomes go through the process of meiosis.
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**Interphase**: During this phase, the DNA replicates, resulting in two copies of each gene (A/a and B/b) on sister chromatids. The cell now has 4 chromatids: AA, aa, BB, and bb. Show more…
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DRAW IT The diagram shows a cell in meiosis. (a) Label the appropriate structures with these terms: chromosome (label as duplicated or unduplicated), centromere, kinetochore, sister chromatids, nonsister chromatids, homologous pair (use a bracket when labeling), homolog (label each one), chiasma, sister chromatid cohesion, and gene loci. Circle and label the alleles of the F gene. (b) Precisely describe the makeup of a haploid set and a diploid set in this cell. (c) Identify the stage of meiosis shown.
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