1) Explain or draw the process of Meiosis and include crossing over. Make sure you include what the end product of Meiosis is and how many chromosomes are present in each cell.
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- 1. 10 Meiosis Reading and Voc X James Green- Recovery Opportu X d/e/1FAlpQLSe2TqFrpPuk-re3-isqbyWK6SUIH3pkHhJdbT0tlqogh58bww/viewform?hr_submission=Chkis-WD4ZSE What is the process by which haploid gametes combine, forming a diploid 3p cell with 2n chromosomes, with n chromosomes from the female parent and n chromosomes from the male parent? Topography O Fertilization Genomics Crossing over 2 points nit that controls inherited trait expression that is passed IIC B 2089202222 a b d B А. a e The figure above shows images of five different cells. Each box contains an image that represents a cell of an AaBb dihybrid that is in some stage of meiosis or mitosis. The lines represent chromatids. The letters on the lines represent alleles. The shaded region shows the shape of the cell. Refer to this figure as you consider the questions below. Each box contains an image that represents a cell of an AaBb dihybrid that is in some stage of meiosis or mitosis. The lines represent chromatids. The letters on the lines represent alleles. The shaded region shows the shape of the cell. Refer to this figure as you consider the questions below. Each box represents a cell in meiosis or mitosis. The lines represent chromatids. The letters next to the lines represent alleles. The shaded region shows the shape of the cell. The A gene controls an X-linked trait. The B gene controls an autosomal trait. Refer to this figure as you consider questions X-Y below + 8)…X + rive.live.com/edit.aspx?action=edit&resid=28557EA863758FF2!121&ithint=file%2cdocx&action=edit&wdNewAndO... wity - Mitosis vs Meiosis Charts (6) - Saved to OneDrive ✓ Layout -dy) References 12 Review View Help Table BI U ον Αν Α Counting Chromosomes & Chromatids - Mitosis vs. Meiosis MITOSIS (2n = 46, humans) Chromosomes A V A Chromatids MEIOSIS (2n = 46, humans) Chromosomes Chromatids G1 (Interphase) 46 92 G1 (Interphase) Search (Alt + Q) Editing ✓ MITOSIS ... S (Interphase) 46 92 S (Interphase) Page Break くく< During Mitosis Comparing Mitosis and Meiosis - Differences Between Stages Stage Stage Number Name 92 After Meiosis I (Each daughter) MEIOSIS I 92 Ev Av Ov Post Mitosis (Each daughter) 46 46 After Meiosis II (Each daughter) 678 MEIOSIS II C
- , Draw a line down the middle of the page. On the LEFT side of the line, draw and label the following stages of Meiosis (in order): Metaphase I (one circle at the top of the page), Metaphase II (two circles, in the middle of the page) and gamete (four circles, at the bottom of the page). Start with a cell that is 2n=4 with two large and two small chromosomes. Make one “set” (one large and one small chromosome) the same color, and the other set a different color. Label one of the large chromosomes with allele “A” and the other allele “a”, like we did in class. Label one of the small chromosomes with allele “B” and the other allele “b”.) For replicated chromosome draw an X and for single chromatids draw a line ( / ). Since we are focusing on the DNA, you can skip drawing the nuclear membrane or spindle fibers. For simplicity, do not indicate crossover in your diagrams. Now on the right side of the line on your page, please draw the second independent way homologs could line up Metaphase…Which meiotic division(s) reduce(s) chromosome number (i.e., meiosis I, meiosis II, or both)? Explain your answer. Edit View Insert Format: Toold TablDrag the X and Y chromosomes to the drawings below, lining them up properly for metaphase I and metaphase II of meiosis for a male. A pair of autosomes is already included in the drawings, and a diploid cell is shown at the left for reference. Diploid cell Autosomes X YY 8 a Sex chromosomes Metaphase II Gametes Metaphase I A X { Xy Xy aa XX AA aa XX YY X X XX a a
- O Canvas Dr. Pass Question 22 Observe the karyotype below to answer the questions. く)1 ( 3 2 器 11 20 身S a8 16 10 88 85 21 1. Is this person biologically male or female? 2. What is the proper term for the anomaly displayed in the karyotype? 3. How does this anomaly occur? During which stage(s) of meiosis? Edit Format Table 12pt v Paragraph v U AUnder normal conditions, the members of a pair of homologous chromosomes separate from each other __________________. during anaphase of meiosis I and meiosis II during anaphase of mitosis, meiosis I, and meiosis II only during anaphase of meiosis I only during anaphase of meiosis II only during anaphase of mitosisWa FILE PAGE 3 OF 3 HH HOME INSERT DESIGN PAGE LAYOUT 198 WORDS Q Type here to search KARYOTYPING ANALYSIS lab activity (1) - Microsoft Word REVIEW VIEW FOXIT READER PDF REFERENCES MAILINGS 3.Cut out the following chromosomes (if you can't have it printed, you may draw them but please make sure you get the exact size and shape of the chromosome ), arrange them in pairs, and compare with the normal human karyotype. You can scan your output (or take pictures) and submit the e copy (comment it below this post ) together with the discussion on the genetic disorder involved. Discuss your answer briefly. 30°C Haze □4) ? Microsoft account 7:49 PM 5/1/2022 95%
- A diploid cell undergoes meiosis to form the four gametes shown below. H OHhQq OhQ q Part 1 What is the genotype of the diploid cell? Hq OHHhhQQqq 99 HH H QQ Part 2 Arrange the chromosomes for the diploid cell as they must have lined up during metaphase I of meiosis in order to make the gametes shown above. The vertical dotted line represents the metaphase plate. hh q HH X Q h Q hChromosome nondisjunction during either meioticdivision creates unbalanced gametes and thus causesaneuploidy in the __________E Samu E Samu FAIPQLSCDH_No2]MEaHUdrt5NWa2uY6AaKa7Bhy4xfhwplF-CsVAbyA/formResponse Gmail YouTube O Maps Which model below accurately depicts the process of mitosis? * 2n 2n 2n Option 1 Option 2 2n 2n 2n 2n Option 4 Option 3