1 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781265486297
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 24.2, Problem 3LO
Summary Introduction
To determine: The reason thatgenome of a polyploid is not identical to the sum of the parental genomes.
Introduction: A genetic disorder is an alteration in the genetic composition of the individual for one or more genes that are manifested in the form of altered protein sequence for that particular trait. The genetic disorder is
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Explain why unequal crossing over always produced a duplication and deletion at the same time, not just a duplication alone or a deletion alone.
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Chapter 24 Solutions
1 SEM ACC W/RAVEN CARDED
Ch. 24.1 - Prob. 1LOCh. 24.1 - Prob. 2LOCh. 24.1 - Prob. 3LOCh. 24.2 - Prob. 1LOCh. 24.2 - Prob. 2LOCh. 24.2 - Prob. 3LOCh. 24.2 - Explain why genome size and genome number do not...Ch. 24.3 - Define the terms segmental duplication, genome...Ch. 24.3 - Prob. 2LOCh. 24.4 - Prob. 1LO
Ch. 24.4 - Prob. 2LOCh. 24.5 - Prob. 1LOCh. 24.5 - Prob. 2LOCh. 24.5 - Prob. 3LOCh. 24 - Prob. 1DACh. 24 - Prob. 1IQCh. 24 - Prob. 2IQCh. 24 - Prob. 3IQCh. 24 - Humans and pufferfish diverged from a common...Ch. 24 - Prob. 2UCh. 24 - Prob. 3UCh. 24 - Homologous genes in distantly related organisms...Ch. 24 - All of the following are believed to contribute to...Ch. 24 - What is the fate of most duplicated genes? a. Gene...Ch. 24 - Chimp and human DNA whole-genome sequences differ...Ch. 24 - Prob. 2ACh. 24 - Analyze the conclusion that the Medicago...Ch. 24 - Analyze why an herbicide that targets the...Ch. 24 - The FOX2 gene is associated with speech in human....Ch. 24 - One of the common misconceptions about sequencing...Ch. 24 - How does horizontal gene transfer (HGT) complicate...
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- Are the epsilon (ε) and beta (β) genes on chromosome 11 orthologs or paralogs? Explain your answer.arrow_forwardReferring to Figure 17-19, draw a diagram showing the process whereby an inversion formed from crossing over could generate a normal sequence.arrow_forwardThe dog Canis familiaris is a diploid organism with 39 pairs of homologous chromosomes. What is the 2n number for the dog? What is the n number for the dog?arrow_forward
- why why heterozygosity for a deletion can be harmful?arrow_forwardWhich of the ff. statements is NOTtrue: A) Euploid is a good set of chromosome number B) Monosomies are typically phenotypically normal than syndromic C) Down syndrome can result from either a trisomy or a translocation D) Polyploids in humans are nearly always lethalarrow_forwardA chromosome of genotype C D recombines with a homolog of genotype c d during meiosis when Spo11 produces a double-strand break between genes C and D. If anticrossover helicase disentangles the invading strand, the likely outcome would be A) two C D and two c d gametes. B) two C d and two c D gametes. C) one C D, one C d, one c D, and one c d gamete. D) four C D gametes. E) four c d gametesarrow_forward
- Select the best process listed below for each of the following statements. Note that you need to know that the sequence of amino acids directly reflects the sequence of genes that coded for their placement. Homologous sets of genes ABCDEF and aBCdEF are located on - vnonhomologous chromosomes. Crossing over between them is suppressed because their locations are the result of this. Homologous sets of genes ABCDEF and AEDCBF are located on homologous chromosomes. A small region of a protein from three species is sequenced and found to be as follows: species X is alanine, glycine, glycine, threonine, alanine v species Y is alanine, glycine, threonine, alanine species Z is alanine, glycine, glycine, threonine, alanine The difference in the amino acid sequence of species Y is most likely due to this. a. Inversion b. Deletion A small region of a protein from three species is sequenced and found to be as follows: c. Gene duplication d. Translocation e. Insertion species X is alanine, glycine,…arrow_forwardTypically, most of the nucleotide variability that occurs within a geneticlocus does not affect the phenotype. Explain whyarrow_forwardIf two chromosomes of a species are the same length and have similar centromere placements and yet are not homologous, what is different about them?arrow_forward
- Explain how domain shuffling could occur by recombination (crossing over) of different genes during meiosis?arrow_forwardBased on the data in Table 1, which individual(s) is/are heterozygous? Select all that apply a) B IV-8 b) C IV-3 c) B IV-9 d) A IV-3arrow_forwardWhat is a contig? Explain how you would determine that two clones in a contig are overlapping.arrow_forward
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