Homework Answers
a)Ans: In this case, both 4 and 5, 5 and 7 are closely related. Since both have two ancestors (branch point). But based on phylogenetic distance 5 and 7 are more closely related.
b)Ans: 1 and 2 are more closely related than 2 and 7. Since the distance between 1 and 2 is less as compared to 2 and 7
c)Ans: 3 and 5 are more closely related than 2 and 4. As for 2 and 4, there were three ancestors (branch point), but for 3 and 5 there were two ancestors (branch point).
d)Ans: 3,5 and 7 also belongs to polyphyletic group.
e)Ans: 5 and 6 belongs to polyphyletic group.
f)Ans: A monophyletic taxon or group is one that includes a group of organisms descended from a single ancestor.
The monophyletic group in the above tree is;
1) 5,6,and 7
2) 3/4 and 5/6/7
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6) On the tree shown, the numbers represent 7 different species. a) Which pair of species...
Ах c E в 7 т According to the tree above: (2 points) A. Species C...
Ах c E в 7 т According to the tree above: (2 points) A. Species C is more closely related to species Z than to species T B) Species X is equally related to species Z and species E C. Species B is more closely related to species Z than to species X D. Species B is the common ancestor of species Z and T E. Species A is more closely related to species X than to species B.
phylogenic tree help 11. For this question, refer to FIG. 24.2 (p. 487) "The family tree...
phylogenic tree help
11. For this question, refer to FIG. 24.2 (p. 487) "The family tree of the lesser and great apes."This figure shows the derivation of "earlobes". Assume that evolution has not reversed this character state in any of the descendants of this ancestor which evolved earlobes. Given this, what do we know about earlobes? Orangutan Gibbon (14 species in 4 genera) Gorilla Bonobo Chimpanzee Human ebepodeny Robust canine teeth Prosimians: Bushbabies New World Old World and lemurs monkeys...
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same...
Indicate whether the pair of structures shown represent
stereoisomers, constitutional
isomers, different conformations of the
same compound, or the same conformation of a
compound viewed from a different perspective.
Note that cis, trans isomers are an example of stereoisomers.
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, differe conformations of the same compound, or the same conformation of a compound viewed from a diffe perspective Note that cis, trans isomers are an example of stereoisomers CI CI...
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same...
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective. Note that cis, trans isomers are an example of stereoisomers. OH Br Submit Answer Retry Entire Group 3 more group attempts remaining
2. Complete these Practice Questions: 2A. Which of the three trees below depicts a different pattern...
2. Complete these Practice Questions: 2A. Which of the three trees below depicts a different pattern of relationships than the others? G F A B GB DE CAF C E D G F AB 2B. By reference to the tree below, which of the following is an accurate statement of relationships? Amoeba Red Alga Green Alga Moss Pine ACTIVITY SECTION 9 SPRING 2020 a. A green alga is more closely related to a red alga than to a moss. b....
ycloalkanes 1 pts M Indicate whether the pair of structures shown represent stereoisomers constitutional isomers, different...
ycloalkanes 1 pts M Indicate whether the pair of structures shown represent stereoisomers constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective Note that cis, trans isomers are an example of stereoisomers. ions 1 pts 2req Cl Cl 1 pts 2red Cl Cl Cl CH3 CH30 CH3o Submit Answer Retry Entire Group 5 more group attempts remaining at 11:00 PM Email Instructor Save and Exit Type here to searclh
A gene in species A has an orthologous counterpart in species B. When the two genes...
A gene in species A has an orthologous counterpart in species B. When the two genes are compared, a total of eight base- pair differences are found. The fossil record indicates that the last common ancestor of A and B lived 60 million years ago. What is the average rate at which base-pair mutations accumulate in these orthologous genes? One base-pair change every Select one: a. 10 million years O b. 2 million years O c. 20 million years O...
Neview Topics References Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations...
Neview Topics References Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same compoundor the same conformation of a compound viewed from a different perspective Note that is, trans isomers are an example of stereoisomers сн. Hon harh HyC 13 Br constitutional isomers Submit Answer Retry Entire Group 9 more group attempts remaining
List 3 species that form a monophyletic group, common ancestor of red fox. 100 52 98...
List 3 species that form a
monophyletic group, common ancestor of red fox.
100 52 98 Arctic fox Kit fox Corsac fox Ruppell's fox Red fox Cape fox Blanford's fox Fennec fox Raccoon dog Bat-eared fox Short-eared dog Crab-eating fox Sechuran fox Culpeo fox Pampas fox Chilla Darwin's fox Hoary fox Maned wolf Bush dog Side-striped jackal Black-backed jackal Golden jackal 100 100 L 3-4 Myr Dog 6-7 100 Grey wolf Coyote Ethiopian wolf Dhole African wild dog Grey fox...
8:08 33. Examine the following binary search tree and answer the question. The numbers on the...
8:08 33. Examine the following binary search tree and answer the question. The numbers on the circles labels so that we can talk about the nodes, they are NOT values in the key members of the binary tree. (a). If an item is to be inserted into the tree whose key data member is less than the key data member in node 1 but greater than the key data member in node 5, where would it be inserted? (b) If...
Ах c E в 7 т According to the tree above: (2 points) A. Species C is more closely related to species Z than to species T B) Species X is equally related to species Z and species E C. Species B is more closely related to species Z than to species X D. Species B is the common ancestor of species Z and T E. Species A is more closely related to species X than to species B.
phylogenic tree help
11. For this question, refer to FIG. 24.2 (p. 487) "The family tree of the lesser and great apes."This figure shows the derivation of "earlobes". Assume that evolution has not reversed this character state in any of the descendants of this ancestor which evolved earlobes. Given this, what do we know about earlobes? Orangutan Gibbon (14 species in 4 genera) Gorilla Bonobo Chimpanzee Human ebepodeny Robust canine teeth Prosimians: Bushbabies New World Old World and lemurs monkeys...
Indicate whether the pair of structures shown represent
stereoisomers, constitutional
isomers, different conformations of the
same compound, or the same conformation of a
compound viewed from a different perspective.
Note that cis, trans isomers are an example of stereoisomers.
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, differe conformations of the same compound, or the same conformation of a compound viewed from a diffe perspective Note that cis, trans isomers are an example of stereoisomers CI CI...
Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective. Note that cis, trans isomers are an example of stereoisomers. OH Br Submit Answer Retry Entire Group 3 more group attempts remaining
2. Complete these Practice Questions: 2A. Which of the three trees below depicts a different pattern of relationships than the others? G F A B GB DE CAF C E D G F AB 2B. By reference to the tree below, which of the following is an accurate statement of relationships? Amoeba Red Alga Green Alga Moss Pine ACTIVITY SECTION 9 SPRING 2020 a. A green alga is more closely related to a red alga than to a moss. b....
ycloalkanes 1 pts M Indicate whether the pair of structures shown represent stereoisomers constitutional isomers, different conformations of the same compound, or the same conformation of a compound viewed from a different perspective Note that cis, trans isomers are an example of stereoisomers. ions 1 pts 2req Cl Cl 1 pts 2red Cl Cl Cl CH3 CH30 CH3o Submit Answer Retry Entire Group 5 more group attempts remaining at 11:00 PM Email Instructor Save and Exit Type here to searclh
A gene in species A has an orthologous counterpart in species B. When the two genes are compared, a total of eight base- pair differences are found. The fossil record indicates that the last common ancestor of A and B lived 60 million years ago. What is the average rate at which base-pair mutations accumulate in these orthologous genes? One base-pair change every Select one: a. 10 million years O b. 2 million years O c. 20 million years O...
Neview Topics References Indicate whether the pair of structures shown represent stereoisomers, constitutional isomers, different conformations of the same compoundor the same conformation of a compound viewed from a different perspective Note that is, trans isomers are an example of stereoisomers сн. Hon harh HyC 13 Br constitutional isomers Submit Answer Retry Entire Group 9 more group attempts remaining
List 3 species that form a
monophyletic group, common ancestor of red fox.
100 52 98 Arctic fox Kit fox Corsac fox Ruppell's fox Red fox Cape fox Blanford's fox Fennec fox Raccoon dog Bat-eared fox Short-eared dog Crab-eating fox Sechuran fox Culpeo fox Pampas fox Chilla Darwin's fox Hoary fox Maned wolf Bush dog Side-striped jackal Black-backed jackal Golden jackal 100 100 L 3-4 Myr Dog 6-7 100 Grey wolf Coyote Ethiopian wolf Dhole African wild dog Grey fox...
8:08 33. Examine the following binary search tree and answer the question. The numbers on the circles labels so that we can talk about the nodes, they are NOT values in the key members of the binary tree. (a). If an item is to be inserted into the tree whose key data member is less than the key data member in node 1 but greater than the key data member in node 5, where would it be inserted? (b) If...
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