Biology: Concepts and Investigations
4th Edition
ISBN: 9780078024207
Author: Mariëlle Hoefnagels Dr.
Publisher: McGraw-Hill Education
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Chapter 9.7, Problem 1MC
Summary Introduction
To explain:
The way through which the polyploid offspring can be developed if the during meiosis I in one of the parent lead to nondisjunction of all the chromosomes whereas the other parent contributes normal number of chromosomes.
Concept introduction:
The non-disjunction of the chromosomes refers to the non-separation of chromosomes during either anaphase I or anaphase II of the cell cycle. This results in presence of an extra copy of chromosomes in the daughter cells.
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Chapter 9 Solutions
Biology: Concepts and Investigations
Ch. 9.1 - Prob. 1MCCh. 9.1 - How can asexually reproducing organisms acquire...Ch. 9.1 - Prob. 3MCCh. 9.2 - Prob. 1MCCh. 9.2 - Review figure 7.8, which shows that a chromosome...Ch. 9.3 - How do haploid and diploid nuclei differ?Ch. 9.3 - Prob. 2MCCh. 9.3 - Prob. 3MCCh. 9.3 - Prob. 4MCCh. 9.4 - What happens during interphase
Ch. 9.4 - How do the events of meiosis I and meiosis II...Ch. 9.5 - Prob. 1MCCh. 9.5 - Prob. 2MCCh. 9.5 - How are identical twins different from fraternal...Ch. 9.6 - Prob. 1MCCh. 9.6 - In what ways are mitosis and meiosis different?Ch. 9.7 - Prob. 1MCCh. 9.7 - How can deletions, duplications, inversions, and...Ch. 9.8 - What are the stages of sperm development in...Ch. 9.8 - Prob. 2MCCh. 9.8 - How does gamete production in plants differ from...Ch. 9.9 - Prob. 1MCCh. 9.9 - Prob. 2MCCh. 9 - Prob. 1MCQCh. 9 - Meiosis explains why a. you inherited half of your...Ch. 9 - Prob. 3MCQCh. 9 - Prob. 4MCQCh. 9 - Prob. 5MCQCh. 9 - Prob. 6MCQCh. 9 - Explain why evolution often selects traits that...Ch. 9 - Describe a situation in which asexual reproduction...Ch. 9 - Sketch the relationships among mitosis, meiosis,...Ch. 9 - Prob. 4WIOCh. 9 - How are the members of a homologous pair similar...Ch. 9 - Prob. 6WIOCh. 9 - Draw all possible metaphase I chromosomal...Ch. 9 - In some animals, females can reproduce by...Ch. 9 - List examples of abnormalities in chromosome...Ch. 9 - Prob. 10WIOCh. 9 - Prob. 11WIOCh. 9 - Prob. 12WIOCh. 9 - 1. Review section 9.5 and the Survey the Landscape...Ch. 9 - 2. Fit the following terms into this concept map:...Ch. 9 - 3. Create a separate concept map that includes...
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