Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 14, Problem 3TYKM
Summary Introduction
To match: The given term character with its description.
Introduction: Gregor Johann Mendel is known as “Father of modern genetics”. He was the first person to conduct experiments on seven characters of pea plant. Based on these experiments, he framed three laws of inheritance, namely “Law of dominance, “Law of segregation”, and “Law of independent assortment.
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Match the following words with their definitions.
Chromosomes
A Recessive trait
A Linked genes
Heterozygous
Phenotype
A. The genetic code of a cell found in the nucleus
B. A trait that is "hidden" unless there are two
copies of the allele
C. Genes located close on a chromosome
D. Two different alleles for a specific trait
E. The physical appearance of an organism
For each of the terms in the left column, choose thebest matching phrase in the right column.a. phenotype 1. having two identical alleles of a given geneb. alleles 2. the allele expressed in the phenotype ofthe heterozygotec. independent 3. alternate forms of a gene assortmentd. gametes 4. observable characteristice. gene 5. a cross between individuals bothheterozygous for two genesf. segregation 6. alleles of one gene separate into gametesrandomly with respect to alleles of othergenesg. heterozygote 7. reproductive cells containing only onecopy of each geneh. dominant 8. the allele that does not contribute to thephenotype of the heterozygotei. F1 9. the cross of an individual of ambiguousgenotype with a homozygous recessiveindividualj. testcross 10. an individual with two different allelesof a genek. genotype 11. the heritable entity that determines acharacteristicl. recessive 12. the alleles an individual hasm. dihybrid cross 13. the separation of the two alleles of agene into…
[Type here]
8. Using the letter "A", write the genotype(s) for a homozygous trait.
a. Write the genotype(s) for a heterozygous trait.
9. Using the letter "B", write the genotype(s) for a dominant trait.
a. Write the genotype(s) for a recessive trait.
Complete the Punnett Square using the information provided.
Grey fur is dominant to white fur. Red eyes are dominant to black eyes.
F = Grey Fur
f = White Fur
E = Red eyes
10. The bunny is heterozygous for gray fur.
Write her genotype.
braM
e = Bla
Chapter 14 Solutions
Study Guide for Campbell Biology
Ch. 14 - Fill in the following diagram of a cross of...Ch. 14 - A tall pea plant is crossed with a recessive dwarf...Ch. 14 - A true-breeding tall, purple-flowered pea plant...Ch. 14 - a. In the following cross, what is the probability...Ch. 14 - Prob. 5IQCh. 14 - Consider an example in which the M/m gene (for...Ch. 14 - The height of spike weed is a result of polygenic...Ch. 14 - Consider the following pedigree for the trait...Ch. 14 - a. What is the probability that a mating between...Ch. 14 - If two prospective parents both have siblings who...
Ch. 14 - Prob. 1SYKCh. 14 - How many different types of gametes can be formed...Ch. 14 - Prob. 3SYKCh. 14 - _______ gene Description a. has no effect on...Ch. 14 - _________ allele Description a. has no effect on...Ch. 14 - Prob. 3TYKMCh. 14 - Prob. 4TYKMCh. 14 - __________ dominant allele Description a. has no...Ch. 14 - __________ recessive allele Description a. has no...Ch. 14 - __________ genotype Description a. has no effect...Ch. 14 - Prob. 8TYKMCh. 14 - Prob. 9TYKMCh. 14 - Prob. 10TYKMCh. 14 - Prob. 11TYKMCh. 14 - Prob. 12TYKMCh. 14 - According to Mendels law of segregation, a. there...Ch. 14 - The F2 generation a. has a phenotypic ratio of...Ch. 14 - A 1:1 phenotypic ratio in a testcross indicates...Ch. 14 - Which phase of meiosis is most directly related to...Ch. 14 - After obtaining two heads from two tosses of a...Ch. 14 - The probability of tossing three coins...Ch. 14 - The probability of tossing three coins...Ch. 14 - In the F2 of a dihybrid cross involving two...Ch. 14 - In guinea pigs, the brown coat color allele (B) is...Ch. 14 - A true-breeding dwarf corn plant with red ears is...Ch. 14 - Prob. 11TYKCh. 14 - Prob. 12TYKCh. 14 - Prob. 13TYKCh. 14 - In humans, earwax can be wet or dry. The form of...Ch. 14 - You have blood type B, your mother has blood type...Ch. 14 - Prob. 16TYKCh. 14 - Summer squash are either white or yellow. To get...Ch. 14 - Prob. 2GPCh. 14 - True-breeding tall red-flowered plants are crossed...Ch. 14 - Prob. 4GPCh. 14 - Prob. 5GPCh. 14 - Prob. 6GPCh. 14 - Prob. 7GPCh. 14 - Prob. 8GPCh. 14 - Prob. 9GPCh. 14 - Fur color in rabbits is determined by a single...Ch. 14 - Prob. 11GPCh. 14 - The ability to taste phenylthiocarbamide (PTC) is...Ch. 14 - Prob. 13GPCh. 14 - Prob. 14GPCh. 14 - Prob. 15GPCh. 14 - Prob. 16GPCh. 14 - Imagine that a newly discovered, recessively...Ch. 14 - In mice, black fur (B) is dominant to white (b)....
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- A man with blood type A and a woman of blood type B have a baby girl of blood type O. The man sues his wife for divorce, on the grounds that it is not possible for the baby to be theirs (since the blood type is not A, B. or AB). Evaluate the lawsuit on the basis of genetics (A, B alleles are co-dominant over the recessive O allele). IA = A allele IB = B allele iO = O allelearrow_forwarda. Father of Genetics; studied pea plants; made the 3 laws of genetics - 1. Heredity inheritance, dominance, and segregation 2. Traits b. A trait that's STRONGER and covers over another; CAPITOL letter 3. Dominant c. The weaker trait, that we can't see when we have the stronger allele; 4. Recessive lower case letter 5. incomplete d. A characteristic or feature of a person, something about how they look. dominance e. The offspring of 2 different plants or animals 6. Hybrid f. Passing characteristics (traits) on from generation to generation 7. Gregor Mendel (grandma →mom → you) g. When the dominate allele isn't strong enough to be completely dominantarrow_forwardWhich of the following does not have an environmental factor thataffects the distribution of the phenotype? a. phenylketonuria c. heightb. skin color d. Marfan syndromearrow_forward
- Which of the following rows correctly identifies the relationship between the blood type alleles IA, IB, and i? Select one: a. Relationship between IA and IB Relationship between IB and i Incomplete dominance Codominance b. Relationship between IA and IB Relationship between IB and i Multiple alleles Incomplete dominance c. Relationship between IA and IB Relationship between IB and i Dominant and recessive Multiple alleles d. Relationship between IA and IB Relationship between IB and i Codominance Dominant and recessivearrow_forwardIdentify the situation by choosing Phenotype or Genotype. Situation: Bb a. Phenotype b.Genotypearrow_forwardConsider the Mendelian inherited genes below (complete dominance.) Draw your answer on paper and upload a photo here or complete your answer digitally and upload your file in a common format here. A. Track one gene: Blue bonnet flower color. Dominant allele = blue flowers, B; Recessive allele = white flowers, b Cross: heterozygous plant x homozygous recessive plant Set up and draw the Punnett square for this cross Predict % likelihood of offspring possible genotype & phenotypes B. Track two genes: Bluebonnet flower color and plant height Flower color: blue dominant B, white recessive b Plant height: tall dominant T, short recessive t Cross: heterozygous plant x homozygous recessive plant Set up and draw Punnett square Predict % likelihood of offspring genotypes and phenotypesarrow_forward
- Match column A to Column B 1. Gene 2. Allele 3. Character 4. Dominant Allele 5. Trait 6. Recessive Allele 7. Genotype 8. Phenotype 9. Homozygous 10. Testcross 11. Heterozygous 12. Monohybrid Cross a. Has no effect on phenotype in a heterozygote. b. A variant for a character c. Having two identical alleles for a gene d. A cross between individuals heterozygous for a single character e. An alternative version of a gene f. Having two different alleles for a gene g. A heritable feature that varies among individuals h. An organism's appearance or observable traits i. Determines phenotype in a heterozygote j. A cross between an individual with an unknown genotype and a homozygous recessive k. The genetic makeup of an individual l. A heritable unit that determines a character; can exist in different formsarrow_forwardIn this case a family history revealed a genetic basis for the disorder. The pedigree is shown in Fig. 1 Below. Key Ø Female: affected Female: unaffected I || IV V TOLO 5 DO 머 9 10 a. Any of these options is possible b. III.5 but not V.3 would display the disease O c. V.3 but not III.5 would display the disease O d. Neither III.5 nor V.3 would display the disease Oe. Both III.3 and V.3 would display the disease 10 ન Male: affected Male: unaffected Deceased Disease status not given Dizygotic twins Monozygotic twins Fig. 1 Disease pedigree. Five generations I, II, III, IV, V are shown. Females are represented by circles, males by squares, dizygotic (non-identical) twins by diagonal lines originating from the same point, Monozygotic (identical) twins by diagonal lines originating from the same point and joined symbols and deceased by a diagonal line through the symbol. Filled symbols indicate that the individual displays the disease phenotype. Unfilled symbols indicate that the individual…arrow_forwardUse the following pedigree to answer the questions below. Mike Henry Violet Ø Iris Saul Paul Fiona Lilly Lucas V FUE Lucy P. Tandickey an TORSHOW GIE Bob Sey Bun O Ava Casey Dan Legend Female Male 음 Male w/ Trait Female w/ trait A. Who are Fiona's parents? B. How many children did Henry and Iris have? C. Name all of the deceased people on this pedigree. D. Who did Bob have children with? E. Does Dan have the trait of interest? Deceased Female Deceased Malearrow_forward
- The genotype XO corresponds to: O a. Klinefelter syndrome O b. Triplò-X Oc. Jacob syndrome O d. Turner syndromearrow_forwardIn a paternity case a single mother claimed that a certain man was the father of her baby. The man denied it claiming that her current boyfriend was the father. The court ordered a blood test (cheaper than dna testing) to see if he could be ruled out as the father. The mother is type O and the baby was type O the man was type AB. What is the possible genotype of the biological father? A. Heterozygous Type A B. Homozygous Type A C. Heterozygous Type Barrow_forward1 p The pedigree below shows the blood types of the Jones family. Review the pedigree and determine the possible genotype(s) of individual 12. AB AB #11 #12 #13 O a. AA O b. 1A Oc. i O d. Only a and b are possible genotypes O e. All of these are possible genotypesarrow_forward
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