1 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781265486297
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 12, Problem 2DA
Summary Introduction
To determine: The possibility of unaffected offspring in one affected female in the third-generation married to the unaffected male.
Introduction: A pedigree is a chart that shows the biological relationships among the offsprings and the ancestors. The term is derived from the French word “pied de grue.” It can be useful for various animals like humans, dogs, and horses and is very helpful to look at the transmission of genetic disorders.
Summary Introduction
To determine: The chances of having unaffected offspring if possible.
Introduction: The Autosomal dominant trait is a non-sex chromosome appearing in both males and females in the same frequency. Both sexes are capable of transmitting these traits to their offspring.
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Chapter 12 Solutions
1 SEM ACC W/RAVEN CARDED
Ch. 12.1 - Prob. 1LOCh. 12.1 - Explain the advantages of Mendels experimental...Ch. 12.2 - Evaluate the outcome of a monohybrid cross.Ch. 12.2 - Explain Mendels Principle of Segregation.Ch. 12.2 - Compare the segregation of alleles with the...Ch. 12.3 - Evaluate the outcome of a dihybrid cross.Ch. 12.3 - Explain Mendels Principle of Independent...Ch. 12.3 - Compare the segregation of alleles for different...Ch. 12.4 - Prob. 1LOCh. 12.4 - Prob. 2LO
Ch. 12.5 - Interpret data from testcrosses to infer unknown...Ch. 12.6 - Describe how assumptions in Mendels model result...Ch. 12.6 - Prob. 2LOCh. 12.6 - Explain the genetic basis for observed alterations...Ch. 12 - Inquiry question What confounding problems could...Ch. 12 - Prob. 2IQCh. 12 - Prob. 1DACh. 12 - Prob. 2DACh. 12 - Prob. 3DACh. 12 - What property distinguished Mendels investigation...Ch. 12 - The F1 generation of the monohybrid cross purple...Ch. 12 - The F1 plants from the previous question are...Ch. 12 - In a cross of Aa Bb cc X Aa Bb Cc, what is the...Ch. 12 - An organisms __________ is/are determined by its...Ch. 12 - Phenotypes like height in humans, which show a...Ch. 12 - Japanese four oclocks that are red and tall are...Ch. 12 - If the two genes in the previous question showed...Ch. 12 - What is the probability of obtaining an individual...Ch. 12 - Prob. 4ACh. 12 - Prob. 5ACh. 12 - Mendels model assumes that each trait is...Ch. 12 - z1. Create a Punnett square for the following...Ch. 12 - Explain how the events of meiosis can explain both...Ch. 12 - Prob. 3SCh. 12 - In mammals, a variety of genes affect coat color....
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- Genetics question What are the haploid genotypes of the gametes and frequencies/proportions of those gametes that can be formed in individuals of each of the following diploid genotypes? (DON’T do a cross. Just predict the different haploid gamete genotypes that could be produced by each diploid genotype below.) Proportions can be expressed in ratio form or fractional form. Dd Ee ff GG Mm Nn Rr ZZarrow_forwardForgetting crossing-overs, how many different gametes can be produced by a human being ? Illustrate your result using the " forked-line method "arrow_forwardGive a clear explanation answer..no need handwritten answerarrow_forward
- Is it possible to determine the genotype of an individual expressing a recessive phenotype? Provide evidence to support your claim * Provide at least 3 COMPLETE SENTENCES Your answer The diagram below represent a diploid cell in an unknown female. The letters in the diagram represent alleles for two different genetic traits. According to Mendel's law of independent assortment, which of the following shows all of the allele combinations expected in the eggs following meiosis? * Ttarrow_forwardGive typing answer with explanation and conclusion Suppose a woman who is homozygous for Huntington's disease has 12 children? We would expect __________ of them to have the disease. A mother who is heterozygous for the Huntington's disease gene wants to have a baby with a man who is also heterozygous for the gene. What is the likelihood their baby will not have Huntington's disease?arrow_forwardMore Crosses with Pea Plants: The Principle of Independent Assortment Given the following matings, what are the predicted phenotypic ratios of the offspring? a. AABb Aabb b. AaBb aabb c. AaBb AaBbarrow_forward
- Meiosis Explains Mendels Results: Genes Are on Chromosomes The following diagram shows a hypothetical diploid cell. The recessive allele for albinism is represented by a, and d represents the recessive allele for deafness. The normal alleles for these conditions are represented by A and D, respectively. a. According to the principle of segregation, what is segregating in this cell? b. According to Mendels principle of independent assortment, what is independently assorting in this cell? c. How many chromatids are in this cell? d. Write the genotype of the individual from whom this cell was taken. e. What is the phenotype of this individual? f. What stage of cell division is represented by this cell (prophase, metaphase, anaphase, or telophase of meiosis I, meiosis II, or mitosis)? g. After meiosis is complete, how many chromatids and chromosomes will be present in one of the four progeny cells?arrow_forwardIn animal meiosis, *blank* healthy cells out of 4 are formed in a male and *blank* healthy cells out of 4 are formed in female.arrow_forwardIf you fertilize an adult female which is mosaic gonads (y w sn3 and mhw e gametes) with an adult male with (y w sn3 gametes) what are the genotype of parents? If thay produced 10-20% wild phenotype and 80-90% y w sn3 phenotype. And explain itarrow_forward
- Having identified the genetic identity of the parent flies female is RrGg and male is Rrgg. (R is dominant trait for red eyes and r is the recessive trait for brown eyes. G is the dominant trait for Grey body and g is recessive trait for yellow body) fully proof your answer to show thesimultaneous transmission of the two genes involved to give rise to the progeny (57 red-eyed females with grey bodies, 61 red-eyed females with yellow bodies, 22 brown-eyed females with grey bodies, 20 brown-eyed females with yellow bodies.59 red-eyed males with grey bodies, 63 red-eyed males with yellow bodies, 20 brown-eyedmales with grey bodies, 18 brown-eyed males with yellow bodies) with the use of genetic diagrams and summaries as required. (Hint: you are only requiredto show the simultaneous transmission from the P to F1 generations)arrow_forwardCrossing-overarrow_forwardDetermining Genotype Directions: Determine the genotype of the gametes that will come from parent 1 and parent 2. Then perform a cross using the punnett square to determine the genotype and phenotype of the offspring Check the picturesarrow_forward
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Mitochondrial mutations; Author: Useful Genetics;https://www.youtube.com/watch?v=GvgXe-3RJeU;License: CC-BY