Exam IID #Genetics 392 F14Dr.Tomkiel2. (15 points) True-breeding long-eared white rabbits are mated with true-breedingshort-eared gray rabbits. A test cross is performed with the F1, and the followingresults are obtained17 long-eared gray rabbits33 long-eared white rabbits32 short-eared gray rabbits18 short-eared white rabbitsa. Which of the following is true? (Circle each coranswer) (5 points)The ear-loth gene and coat color geshow independent assortmentShort-ears are hyposgray coat color.The domice relationship beten the white and gray alleles cannot bedeterred from the information givenThe coat color and eye color genes must be sex-linkedEar-length and coat color are determined by a single, pleiotropic gone.b. Calculate the genetic distance between the ear length gene and the coat colorgene. (5 points)c. If instead of the results obtained above, the ear length and coat color genesshowed complete linkage, and white and short-ears are recessive, what would bethe ratios of phenotypes observed among the F2 from an F1 test cross? (5 points)

Part (b)Calculate the genetic distance between the ear length gene and the coat color gene.To…

Answered: Exam I ID # Genetics 392 F14 Dr.Tomkiel…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Similar questions

be holding online office hours Tuesday morning. Background to Problems 1 and 2. When a fly (Drosophila) strain with round, brown eyes was crossed to a different strain with kidney-shaped, red eyes, all F1 flies had eyes that were round and red. When these Fi flies were test crossed (i.e., mated to a suitable test strain), there were four distinct eye phenotypes observed in the F2, all at approximately the same frequency (i.e., ~ 25% each), namely: 1) round & red; 2) round & brown; 3) kidney-shaped & red; and 4) kidney-shaped & brown. 1) How many different genes (each with two alleles) control the eye phenotype in this example? 2) What was the phenotype of the test strain flies?
TYPEWRITTEN ONLY PLEASE FOR UPVOTE. DOWNVOTE FOR HANDWRITTEN. DO NOT ANSWER IF YOU ALREADY ANSWERED THIS
questions below: Aura and Ryan are expecting a child. Aura has dark eyes and Ryan has light eyes. Aura's mother has light eyes. Draw a Punnett square and be sure to include the following information for full credit: 1. Place the parents alleles at the top and on the left side. 2. Write in the allele crosses inside the Punnett squares. 3. Write out the genotypes probabilities for an offspring. 4. Write out the phenotype probabilities for an offspring. 5. What is the probability that Aura and Ryan could have a child with light eyes, even if light is recessive to dark? Note: For this question, you will have to go further back into the family tree to get Aura's genotype.
Please show all work and steps
PLEASE HELP AND EXPLAIN BOTH QUESTIONS!
Lab Exercises: In these exercises, you will learn to use the Punnett square to determine geno- typic and phenotypic outcomes for monohybrid, dihybrid, incomplete, codominant, epistatic, and sex-linked traits. Exercise #1: Monohybrid Crosses A male with blue eyes has a child with a homozygous dominant brown-eyed female. What are the genotypes and phenotypes of the resulting offspring? 1. Genotype rahio R RR Rr Phenoty pe vatio Rr Y FEx PT A male offspring from above has four children with his heterozygous brown-eyed wife. What are the genotypes and phenotypes of the resulting offspring? What are the genotypic Rt 2. and phenotypic ratios? Y RR IRr K r Rr Yr 3. A heterozygous brown-eyed male has four children with his blue-eyed wife. What are the genotypes and phenotypes of the resulting offspring? What are the genotypic and pheno- typic ratios? 120
genotypes and phenotypes of the offspring.. Doord 1076 8. In some dogs, curly hair is dominant over straight, and brown is dominant over cream. If a dog that is heterozygous curly, homozygous brown is crossed with a straight-haired, cream-coloured dog, what would the puppies look like? Show the phenotypic ratios. 9. In humans, dark hair is dominant over blond, and right-handedneco in do
PLease help, double and triple check your answers, im using this to study, these questions are NOT graded they are PRACTICE problems
Please do part C
list six abiotic factors that impact the distribution and abundance of organisms in terrestrial (land) and aquatic (water) ecosystems. Next, describe how these factors impact either system.
What is the correct answer.
Question A child who is blood type A has a mother who is blood type B. In a paternity suit a man is accused of being the father. He has blood type AB. Is he the father? Yes No He cannot be excluded as the father. There is a 12.5% chance that he is the father. Question If a color-blind female has children, what do we know about all of her sons? It is impossible to know without knowing the father’s genotype. Half of the sons will be color-blind. All sons will have normal color vision. All sons will be color blind. Question What is true about sexual reproduction? Sexual reproduction produces a haploid zygote. Each parent contributes a haploid gene set to offspring. Sexual reproduction consists of mitosis only. Sexual reproduction involves the union of diploid gametes. Question Gametes of the heterogametic sex have different sex chromosomes; gametes of homogametic sex have the same sex…

SEE MORE QUESTIONS

Recommended textbooks for you

Human Anatomy & Physiology (11th Edition)

Biology

ISBN:

9780134580999

Author:

Elaine N. Marieb, Katja N. Hoehn

Publisher:

PEARSON

Biology 2e

Biology

ISBN:

9781947172517

Author:

Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:

OpenStax

Anatomy & Physiology

Biology

ISBN:

9781259398629

Author:

McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter

Publisher:

Mcgraw Hill Education,

Human Anatomy & Physiology (11th Edition)

Biology

ISBN:

9780134580999

Author:

Elaine N. Marieb, Katja N. Hoehn

Publisher:

PEARSON

Biology 2e

Biology

ISBN:

9781947172517

Author:

Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:

OpenStax

Anatomy & Physiology

Biology

ISBN:

9781259398629

Author:

McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter

Publisher:

Mcgraw Hill Education,

Molecular Biology of the Cell (Sixth Edition)

Biology

ISBN:

9780815344322

Author:

Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter

Publisher:

W. W. Norton & Company

Laboratory Manual For Human Anatomy & Physiology

Biology

ISBN:

9781260159363

Author:

Martin, Terry R., Prentice-craver, Cynthia

Publisher:

McGraw-Hill Publishing Co.

Inquiry Into Life (16th Edition)

Biology

ISBN:

9781260231700

Author:

Sylvia S. Mader, Michael Windelspecht

Publisher:

McGraw Hill Education

SEE MORE TEXTBOOKS