Draw a complete set of chromosome diagrams to accurately illustrate the four stages of mitosis in a diploid (2n) animal cell with the genotype " AaBb" label alleles on all the chromatids you draw
Homework Answers
A. We will draw 2n chromosomes in the first cell at the Prophase
of Mitosis.
Here for the sake of simplicity I have taken n = 1. Therefore the
figure below has two chromosomes at the prophase.
B. The chromosomes at the Prophase are replicated, that is its genetic content has been doubled, but the number of chromosomes remains the same, that is 2n. The replicated chromosomes are called Sister chromatids and they are joint together at the centromere.
![s Phase Aal A AJAA JA 2n - chromosome DNA Doubled 2n chromosome centrosome Prophase] chromosome condenses 1mitotic spindle be](http://img.homeworklib.com/questions/56c0c740-f8b1-11eb-b2e8-fd96e8e09523.png?x-oss-process=image/resize,w_560)
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Draw a complete set of chromosome diagrams to
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Can you please help me with this problem:
1. A cell in G2 of interphase has 10 chromosomes. How many chromosomes and DNA molecules will be found per cell when this original cell progresses to the following stages: a. Metaphase 1 of meiosis b. Prophase II of meiosis c. G1 phase, following the conclusion of mitosis d. Anaphase 1 of meiosis 2. Draw a pair of homologous chromosomes in G2 of the cell cycle. These chromosomes carry two different genes...
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