In a scaled phylogenetic tree representing organisms from various genera, the genus that has undergone the...
In a scaled phylogenetic tree representing organisms from various genera, the genus that has undergone the largest number of molecular changes is the one that: a)is most closely related to the largest number of other genera
b) has the largest number of branchings between it and the common ancestor
c) has the longest unbroken horizontal line
d) is the farthest away from the common ancestor horizontally
e) is farthest away from the common ancestor vertically
Homework Answers
Answer. The genus that has undergone the largest number of molecular changes is the one that:-
B) has the largest number of branchings between it and the common ancestor.
The reason being that comparison or alterations are studied for same lineage from their ancesto, but not for the other lineages.
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In a scaled phylogenetic tree representing organisms from
various genera, the genus that has undergone the...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation. The common ancestor of Archaea and Eukarya possessed mitochondria.
20. Refer l the figure, which shows the phylogenetic tree of major groups of living organisms....
20. Refer l the figure, which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation The common ancestor of Archaea and Eukarya possessed mitochondria. Remaining: 3:03:00 Start: 8:53 PM MacBook Air esc
Exercise: Phylogenetics Terms and Definitions Instruction: Match the terms to their descriptions. Connect each term on...
Exercise: Phylogenetics Terms and Definitions Instruction: Match the terms to their descriptions. Connect each term on the left-hand side to their corresponding description on the right-hand side. Parsimony Refers to a taxon, or a branch of a phylogenetic tree or gene tree, that includes all the species (or genes) that descended from a common ancestor. Cf. paraphyletic, polyphyletic Molecular clock A diagram representing the evolutionary relationships among named groups of organisms, i.e., their history of descent from common ancestors. Outgroup...
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...
There are a total of 8 pages. If you click on the first picture, the others...
There are a total of 8 pages. If you click on the first picture,
the others should pop up. Thank you!
ul Bio220 - Diversity of Life HW 2: Phylogenetics First Some Review and Examples... There are several definitions that you will need to be familiar with in order to properly use and understand phylogenetic systematics. - Character: A heritable attribute of an organism. - Plesiomorphy: A primitive or ancestral character. This is a character that was inherited from a...
How can we assess whether a project is a success or a failure? This case presents...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation. The common ancestor of Archaea and Eukarya possessed mitochondria.
20. Refer l the figure, which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation The common ancestor of Archaea and Eukarya possessed mitochondria. Remaining: 3:03:00 Start: 8:53 PM MacBook Air esc
Exercise: Phylogenetics Terms and Definitions Instruction: Match the terms to their descriptions. Connect each term on the left-hand side to their corresponding description on the right-hand side. Parsimony Refers to a taxon, or a branch of a phylogenetic tree or gene tree, that includes all the species (or genes) that descended from a common ancestor. Cf. paraphyletic, polyphyletic Molecular clock A diagram representing the evolutionary relationships among named groups of organisms, i.e., their history of descent from common ancestors. Outgroup...
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...
There are a total of 8 pages. If you click on the first picture,
the others should pop up. Thank you!
ul Bio220 - Diversity of Life HW 2: Phylogenetics First Some Review and Examples... There are several definitions that you will need to be familiar with in order to properly use and understand phylogenetic systematics. - Character: A heritable attribute of an organism. - Plesiomorphy: A primitive or ancestral character. This is a character that was inherited from a...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
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