BIOLOGY DUAL ENROLLMENT VERSION
12th Edition
ISBN: 9780136681311
Author: Urry
Publisher: PEARSON
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Textbook Question
Chapter 13, Problem 7TYU
Explain how you can tell that the cell in question 6 is undergoing meiosis, not mitosis.
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Students have asked these similar questions
Examine the diagram below and answer
the following questions.
a) What specific stage of meiosis is this
cell in?
b) Exactly how many chromosomes will
be in each of the 4 resulting gametes?
If you have 16 chromatids inside the cell before meiosis, how many chromosomes will be present in each daughter cell after meiosis?
Mitosis produces 2 daughter cells that are identical to the starting cell. Explain how meíosis is different using
this diagram to help you.
1) How many cells are created through meiosis?
2) Describe the chromosomes in each gamete at the end of meiosis? Are the set of chromosomes in a gamete
identical to the starting cell like they are in mitosis? Are there the same number of chromosomes in each
gamete as the starting cell?
Starting cell's chromosomes:
1А, 1B, 2A, 2B
Interphase
After the S phase of interphase:
4 pairs of sister chromatids
1A 1A 1B 1B
2A 2A 2B 2B
Meiosis has 2 rounds of cell division
1A,
1A,
1B,
1B,
2A
2B
2A
2B
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Chapter 13 Solutions
BIOLOGY DUAL ENROLLMENT VERSION
Ch. 13.1 - MAKE CONNECTIONS Using what you know of gene...Ch. 13.1 - Prob. 2CCCh. 13.1 - WHATIF? A horticulturalist breeds orchids, trying...Ch. 13.2 - MAKE CONNECTIONS In Figure 13.4. how many DNA...Ch. 13.2 - VISUAL SKILLS In The karyotype shown in Figuro...Ch. 13.2 - Prob. 3CCCh. 13.2 - WHAT IF? A certain eukaryote lives as a...Ch. 13.3 - MAKE CONNECTIONS Comparc tho chromosomes in a...Ch. 13.3 - WHAT IF? After the synaptonemal complex...Ch. 13.4 - What is the original source of Variation among the...
Ch. 13.4 - The diploid number for fruit flies is 8, and the...Ch. 13.4 - Prob. 3CCCh. 13 - Explain why human offifuing resemble their parents...Ch. 13 - Prob. 13.2CRCh. 13 - Prob. 13.3CRCh. 13 - Prob. 13.4CRCh. 13 - A human cell containing 22 autosomes.and a Y...Ch. 13 - The two homologs of a pair move toward opposite...Ch. 13 - Meiosis II is similar to mitosis in that (A)...Ch. 13 - Prob. 4TYUCh. 13 - If we continue to follow the cell lineage from...Ch. 13 - DRAW IT The diagram shows a cell in meiosis. (a)...Ch. 13 - Explain how you can tell that the cell in question...Ch. 13 - EVOLUTION CONNECTION Many species can reproduce...Ch. 13 - SCIENTIFIC INQUIRY The diagram in quest ion 6...Ch. 13 - Prob. 10TYUCh. 13 - SYNTHESIZE YOUR KNOWLEDGE For selected answers,...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- In the following diagram, designate each daughter cell as diploid (2n) or haploid (n).arrow_forwardDuring which phase(s) of the cell cycle are sister chromatids separated? a- meiosis I, meiosis II, and mitosis b- meiosis II c- meiosis I and mitosis d- meiosis II and mitosis e- meiosis Iarrow_forwardA cell containing 40 chromatids at the beginning of meiosis would at its completion produce cells containing how many chromosomes?arrow_forward
- If you arrested a human cell in metaphase I of meiosis and applied this technique, what would you observe? How would this differ from what you would see in metaphase of mitosis?arrow_forward(b). By using a table, compare mitosis, meiosis I and meiosis II.arrow_forwardCan be more than one answer: Select all of the following that are true of MEIOSIS but not of MITOSIS. a) cell division occurs during cytokinesis b) results in two identical daughter cells c) halves the number of chromosomes in a cell d) spindle fibers contract during anaphase e) tetrads line up on metaphase platearrow_forward
- If 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?arrow_forwardIf a cell has a diploid number of 12 chromosomes before meiosis I and meiosis II, how many chromosomes will be in each of the four daughter cells if one pair of chromatids experiences second-division nondisjunction during meiosis II. Explain your answer.arrow_forwardIf sister chromatids separated at the first division, would meiosis still work?arrow_forward
- What is the key difference between daughter cells resulting from mitosis and meiosis? In humans, the 4 daughter cells of meiosis contain how many chromosomes? A parent cell has 10 chromosomes. If one daughter cells after mitosis has 9 single chromosomes and the other has 9 single chromosomes and 1 double chromosome, when did the error occur?arrow_forwardA diploid eukaryotic cell has 10 chromosomes (5 per set). As a group,take turns having one student draw the cell as it would look during aphase of mitosis, meiosis I, or meiosis II; then have the other studentsguess which phase it is.arrow_forwardConstruct a table similar to that in Figure 2.12 for the different stages of meiosis, giving the number of chromosomes per cell and the number of DNA molecules per cell for a cell that begins with 4 chromosomes (two homologous pairs) in G1. Include the following stages in your table: G1, S, G2, prophase I, metaphase I, anaphase I, telophase I (after cytokinesis), prophase II, metaphase II, anaphase II, and telophase II (after cytokinesis).arrow_forward
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