CUSTOM LAB MANUAL FOR BIOLOGY 1406 >I<
14th Edition
ISBN: 9780130771643
Author: Mader
Publisher: MCG/CREATE
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Chapter 10.3, Problem 2CYP
Explain what would cause daughter ceils following meiosis II to contain identical chromosomes or nonidentical chromosomes.
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Explain the Comparison of Meiosis II with Mitosis ?
Compare and contrast phases of meiosis I with phases of meiosis II in terms of the events taking place and the behaviour of chromosomes.
A.
1. Division of the cell nucleus, results in two daughter nuclei, each have the same number of chromosomes as
the parent nucleus.
2. One two identical halves of a duplicated chromosome.
3. Fusion of haploid (n) gametes; results in the formation of a diploid (2)n zygote.
4. The breaking and rejoining of homologous (non sister) chromatids during early meiotic prophase I, resulting
in an exchange of genetic material.
5. The diploid (2n) cell that results from the union of haploid (n) gametes in sexual reproduction.
6. The condition of having one set of chromosomes per nucleus.
7. The complex of DNA, proteins and some RNA that makes up eukaryotic chromosomes.
8. Structures in the cell nucleus, composed of chromatin and containing the genes.
9. An X-shaped site in a tetrad marking the location where homologous chromatids previously underwent
crossing over.
10. A sex cell; in plants and animals, an egg or sperm.
11. Type of reproduction in which two gametes (usually, but not necessarily,…
Chapter 10 Solutions
CUSTOM LAB MANUAL FOR BIOLOGY 1406 >I<
Ch. 10.1 - Prob. 1CYPCh. 10.1 - Prob. 2CYPCh. 10.1 - Prob. 3CYPCh. 10.2 - Prob. 1NS.1QCCh. 10.2 - Prob. 1NS.2QCCh. 10.2 - Prob. 1CYPCh. 10.2 - Prob. 2CYPCh. 10.2 - Prob. 3CYPCh. 10.3 - Prob. 1CYPCh. 10.3 - Explain what would cause daughter ceils following...
Ch. 10.3 - Prob. 3CYPCh. 10.4 - Prob. 1CYPCh. 10.4 - 2. Explain how meiosis II is more similar to...Ch. 10.5 - Describe where cells that undergo meiosis are...Ch. 10.5 - Prob. 2CYPCh. 10.6 - 1. Explain the kinds of changes in chromosome...Ch. 10.6 - Prob. 2CYPCh. 10.6 - Prob. 3CYPCh. 10 - Prob. 1TCCh. 10 - Prob. 2TCCh. 10 - Prob. 3TCCh. 10 - Prob. 4TC
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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
- Explain how the random alignment of homologous chromosomes during metaphase I contributes to the variation in gametes produced by meiosis.arrow_forwardTetraploidy may result from: a. lack of cytokinesis in meiosis II b. nondisjunction in meiosis I c. lack of cytokinesis in mitosis d. nondisjunction in mitosis in the early embryo e. none of thesearrow_forward1)Discusses why Meiosis I is referred to as reduction division and why Meiosis II is essentially like Mitosis. 2)Discusses where problems are likely to occur in Meiosis and what these problems could lead to.arrow_forward
- Consider a diploid cell that contains 7 pairs of chromosomes. Each pair includes a maternal and a paternal member (for example: AP pair) or AP B ^ n * B ^ p (two pairs). How many different combinations of chromatids are possible during the early phases of anaphase in meiosis II?arrow_forwardS1arrow_forwardContrast the events of meiosis I and meiosis II with the events of mitosis.arrow_forward
- S32arrow_forwardif a species of animal has 18 chromosomes in its diploid cells (2n=18). Describe what the metaphase chromosome arrangement would look like for this species in each of the following stages: mitosis, meiosis I, and meiosis Ilarrow_forwardGenetic problems: Use the diagram below to figure out how each monosomy or trisomy can a) Normal X chromosome segregation b) Nondisjunction in meiosis I c) Nondisjunction in meiosis II Diploid cell at start of meiosis First meiotic division Nondisjunction Second meiotic division Nondisjunction 00 00 develop. Benjamim XCuinmi х Х х х Xх хх о о XX O 2. A color-blind man married a normal woman. Their daughter, who was phenotypically normal, married a normal man and the couple produced three children, a normal boy, a color-blind boy, and a color-blind girl. Further examination indicates that this girl has two X chromosomes. Explain the origin of the color- blind girl.arrow_forward
- A certain species of animal has 18 chromosomes in its diploid cells (2n=18). Describe what the metaphase chromosome arrangement would look like for this species in each of the following stages: mitosis, meiosis I, and meiosis IIarrow_forwardIf the amount of DNA in a diploid cell during G1 phase prior to meiosis I is 8 pg, how much DNA would be present in a daughter cell immediately following meiosis 1arrow_forwardSketch a comparison of Metaphase Mitosis and Metaphase I Meiosis (diploid:8 chromosomes n=4) - Be sure to number the chromosomes and use a “P” for paternal and “M” for maternal.arrow_forward
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