BIOLOGY
12th Edition
ISBN: 9781264839698
Author: Raven
Publisher: MCG CUSTOM
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Chapter 23.2, Problem 3LO
Demonstrate how a cladogram is constructed.
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Chapter 23 Solutions
BIOLOGY
Ch. 23.1 - Prob. 1LOCh. 23.1 - Prob. 2LOCh. 23.2 - Prob. 1LOCh. 23.2 - Prob. 2LOCh. 23.2 - Demonstrate how a cladogram is constructed.Ch. 23.3 - Explain the taxonomic classification system.Ch. 23.3 - Prob. 2LOCh. 23.3 - Prob. 3LOCh. 23.4 - Prob. 1LOCh. 23.4 - Prob. 2LO
Ch. 23.4 - Prob. 3LOCh. 23.5 - Prob. 1LOCh. 23 - Construct a data matrix like the one in figure...Ch. 23 - Prob. 1IQCh. 23 - Prob. 2IQCh. 23 - Prob. 3IQCh. 23 - Prob. 4IQCh. 23 - Overall similarity of phenotypes may not always...Ch. 23 - a. is based on overall similarity of phenotypes....Ch. 23 - The principle of parsimony a. helps evolutionary...Ch. 23 - Parsimony suggests that parental care in birds,...Ch. 23 - The forelimb of a bird and the forelimb of a...Ch. 23 - In order to determine polarity for different...Ch. 23 - In a paraphyletic group a. all species are more...Ch. 23 - A paraphyletic group includes a. an ancestor and...Ch. 23 - Prob. 9UCh. 23 - A taxonomic group that contains species that have...Ch. 23 - Rapid rates of character change relative to the...Ch. 23 - Species recognized by the phylogenetic species...Ch. 23 - Prob. 1SCh. 23 - Identifying outgroups is a central component of...Ch. 23 - As noted in your reading, cladistics is a widely...Ch. 23 - Across many species of limpets, loss of larval...Ch. 23 - Birds, pterosaurs (a type of flying reptile that...Ch. 23 - AID:1825 | 10/04/2018 6. In what sense does the...
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- Compare molar theories to molecular theories of matching. Please explain and give points.arrow_forwardThrough PCR, we have determined the PER3 genotypes for a class of students as follows: H4/H4 = 125 individuals; H4/H5 = 90 individuals and H5/H5=85 individuals. Considering the Hardy Weinberg equilibrium and comparing the observed and the expected number of individuals for the three genotypes, calculate the value of the Chi-square statistic. Select only one answer. 1. 14.59 2. 0.05 3. 3.84 4. 28.67 5. 22.31 6. 45.43 7. 0.50arrow_forwardUsing the picture below of the triangles and pentagon answer this question: 2.a) Identify potential Synapomorphies aka "Shared Derived Characters": To pick informative characters, look for things that are shared between two or more members of the ingroup. Give a DETAILED description of each of the characters you are going to use. This is important, as often two characters are very similar (see example on the next page). Remember, they should be binary (i.e., one of two states--black or white, two eyes or four eyes). They should not be subjective (i.e., long vs. short). You can always identify the ancestral state of your character by asking if the outgroup shows the character of interest. Answer this completely and correctly. Do not use previous answers/versions of answers.arrow_forward
- Analogous structures perform similar functions but do not arise from common ancestry. What explains the existence of analogous structures?arrow_forwardIn your own words, explain the laws of segregation and independent assortment from a molecular perspective. Alternatively, create your own analogy to illustrate these laws.arrow_forwardWhy is a karyogram arranged from largest to smallest? What would happen if it was arranged from smallest to largest?arrow_forward
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- What is the segregation ratio of monohybrid? Explain using a Punnett’s square and the generation pedigree.arrow_forwardChoose and discuss one genomic comparison that has been analyzed and the information that it provided.arrow_forwardHow do you make the difference between a chimpanzee and a human karyotype depicting single chromosomes?arrow_forward
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