BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 10, Problem 4MCQ
Summary Introduction
Introduction:
The Product rule is used to find the derivatives of products of two or more functions. A dihybrid cross describes a mating experiment between two organisms that are identically hybrid for two traits. A hybrid organism is one, that is heterozygous, which means that it carries two different alleles at a particular genetic position or locus.
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Considering only the five genes A, B, C, D, and E, how many genetically distinct gametes (i.e. gametes withdifferent genotypes) could be produced through independent assortment by an individual with the genotypeAABbCcDDEe?
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Use the product rule to determine the chance of obtaining an offspringwith the genotype Rr Yy from a dihybrid cross between parents withthe genotype Rr Yy.a. ½ c. 1/4b. ¼ d. 1⁄16
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Chapter 10 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 10.1 - How are chromosomes, DNA, genes, and alleles...Ch. 10.1 - Prob. 2MCCh. 10.2 - Why did Gregor Mendel choose pea plants as his...Ch. 10.2 - Distinguish between dominant and recessive;...Ch. 10.3 - Prob. 1MCCh. 10.3 - How are Punnett squares helpful in following the...Ch. 10.3 - Prob. 3MCCh. 10.3 - Prob. 4MCCh. 10.4 - What is a dihybrid cross, and what is the...Ch. 10.4 - Prob. 2MC
Ch. 10.4 - Prob. 3MCCh. 10.5 - How do the patterns of inheritance differ for...Ch. 10.5 - What is the difference between recombinant and...Ch. 10.5 - Prob. 3MCCh. 10.6 - Prob. 1MCCh. 10.6 - What is pleiotropy?Ch. 10.6 - Prob. 3MCCh. 10.6 - Prob. 4MCCh. 10.7 - Prob. 1MCCh. 10.7 - Prob. 2MCCh. 10.7 - Prob. 3MCCh. 10.8 - How are pedigrees helpful in determining a...Ch. 10.8 - Prob. 2MCCh. 10.9 - Prob. 1MCCh. 10.9 - Prob. 2MCCh. 10 - In the list of four terms below, which term is the...Ch. 10 - Prob. 2MCQCh. 10 - Prob. 3MCQCh. 10 - Prob. 4MCQCh. 10 - Prob. 5MCQCh. 10 - Prob. 6MCQCh. 10 - Prob. 1WIOCh. 10 - List three genes mentioned in this chapter or not...Ch. 10 - Prob. 3WIOCh. 10 - Prob. 4WIOCh. 10 - Prob. 5WIOCh. 10 - Explain how each of the following appears to...Ch. 10 - Prob. 8WIOCh. 10 - Calico cats have large patches of orange and...Ch. 10 - Prob. 10WIOCh. 10 - Review Burning Question 10.10, which describes the...Ch. 10 - Prob. 1PITCh. 10 - Analyze the concept map and then explain the...Ch. 10 - Add meiosis, gametes, mutations, incomplete...Ch. 10 - In rose bushes, red flowers FF or Ff are dominant...Ch. 10 - In Mexican hairless dogs, a dominant allele...Ch. 10 - Prob. 3GPCh. 10 - Two lizards have green skin and large dewlaps...Ch. 10 - A fern with a genotype AA Bb Cc dd Ee mates with...Ch. 10 - In Fraggles, males are genotype XY and females are...
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- Match the terms with the best description. ___ dihybrid cross a. bb ___ monohybrid cross b. AaBbAaBb ___ homozygous condition c. Aa ___ heterozygous condition d. AaAaarrow_forwardWhat is the probability of producing a child that will phenotypically resemble either one of the two parents in the following two crosses?a. Aa Bb Cc Dd × aa bb cc ddb. aa bb cc dd × AA BB CC DDarrow_forwardUse the following image to answer the question. If you performed the cross indicated to the F 2 generation, how many smooth, yellow peas would you expect to see in 100 offspring? YYRR yyrr P Generation а. 6 b. 57 Ос. 19arrow_forward
- An individual has the genotype Aa at the A locus and Bb at the B locus. Assuming that the two loci are on different chromosomes which statement is true? Group of answer choices a. the number of Ab gametes will always be larger than the number of aB gametes b. the number of Ab gametes will always be smaller than the number of aB gametes c. all four gamete types will occur in approximately the same numbers d. the number of AB gametes will always be larger than the number of ab gametes e. the number of AB gametes will always be smaller than the number of ab gametesarrow_forwardUse the following image to answer the question. If you performed the cross indicated to the F 2 generation, how many smooth, green peas would you expect to see in 100 offspring? YYRR yyrr P Generation а. 6 Оb.19 Oc. 57arrow_forwardA gardener pertorms a mononybra cross on two heterozygous orange-fruitea tomato plants. Plants expressing the recessive phenotype yield yellow tomato fruits. What percentage of the offspring will produce yellow tomatoes? A:75% B:50% C:100% D:25%arrow_forward
- The pea plants used in Mendel’s genetic inheritance studies were diploid, with 14 chromosomes in somatic cells. Assuming no crossing over events occur, how many unique gametes could one pea plant produce? a. 28 b. 128 c. 196 d. 16,384arrow_forwardThe mating below shows the sex chromosome found in two parents and their resulting offspring. Use this family information to answer the following questions. Xfmr1 Y x Xfmr1 XFMR1 → XFMR1 XFMR1Y How many Barr bodies would the child have? a. 3 b. 2 c. 1 d. 0 e. Cannot be determinedarrow_forwardGive the genotype of the parents if their phenotypic ratios are the following. You may use any letter to represent the gene pairs. Perform trial and error in determining the possible genotypes of the parent using Punnett Square. You do not have to write the solution in your answer sheet. а. 3:1 b. 1:1arrow_forward
- The monohybrid crossing of heterozygous organism is analyzed. Which distribution of progeny genotypes will be: Select one: O a. 3:1 O b. 1:2:1 O C. 1:1 d. 9:3:3:1 O e. 9:7arrow_forwardTwo summer white squashes with genotype WwYy were crossed (W= white color, Y=yellow color, w and y= green color) W is epistatic to Y and y. What would be the different colors of summer squashes obtained out of the above cross? (2 pts.) A. 12 white: 3 yellow:1 green B. 12 yellow: 3 white: 1 green C. 12 green: 1 white: 3 yellow D. 12 yellow: 3 green: 1 whitearrow_forwardGive the genotype of the parents if their phenotypic ratios are the following. You may use any letter to represent the gene pairs. Perform trial and error in determining the possible genotypes of the parent using Punnett Square. You do not have to write the solution in your answer sheet. а. 3:1 b. 1:1 You crossed tall pea plants to another tall pea plants. You collected all the seeds and planted them only to find that the offspring were 69 tall and 27 short pea plants. Determine if the cross follow the Mendelian ratio of 3:1arrow_forward
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