Homework Answers
Second option is the right answer. The branching point is the point where the the two species have evolved from a common ancestor and the evolution has taken place and the two species bifurcated. The root is the universal common ancestor to all the taxa.
Second option is the right answer. The branching point is the point where the the two species have evolved from a common ancestor and the evolution has taken place and the two species bifurcated. The root is the universal common ancestor to all the taxa.
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Part C Which phylogenetic tree highlights all the branches where evolution occurs? Gorila +Human -Bonobo Chimpanzee...
Interpret the phylogenetic tree. Drag "True" or "False" to the end of each statement. The single...
Interpret the phylogenetic tree.
Drag "True" or "False" to the end of each statement.
The single branch for bacterium could be expanded to show the
relationships of many species of bacteria.
This tree shows that a bacterium is the lowest form of life.
The bacteria that are alive today are the common ancestors of
all other organisms.
This tree could be rotated so that the branch for bacterium is
on the top rather than the bottom of the tree.
This...
QUESTION 2 Siamang Gibbon Orangutan Gorilla Human Bonobo Chimpanzee Click to view larger image. According to...
QUESTION 2 Siamang Gibbon Orangutan Gorilla Human Bonobo Chimpanzee Click to view larger image. According to this phylogenetic tree, which statement is correct? There is only one correct answer. O A. Humans and chimpanzees are more closely related to one another than either is related to gorillas. OB. Chimpanzees, bonobos, and gorillas are more closely related to one another than any are to humans. O C. Chimpanzees and bonobos evolved from humans. O D. Humans are more closely related to...
QUESTION #1 QUESTION #2 Longer branches in a phylogenetic tree represent lineages. Older Younger Which of...
QUESTION #1
QUESTION #2
Longer branches in a phylogenetic tree represent lineages. Older Younger Which of the following taxonomic levels is the most broad? Class Order Phylum Kingdom
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...
Which of the following provides the strongest support that a proposed phylogenetic tree is an accurate reflection of the...
Which of the following provides the strongest support that a proposed phylogenetic tree is an accurate reflection of the real genealogical relationships among a set of species? a. Phylogenetic methods applied to multiple, independent sources of evidence (e.g. comparisons of independently evolving genes, or comparisons between DNA-based analysis vs. morphological analysis) provide support for the same evolutionary tree b. The phylogeny was based on the Maximum Parsimony method applied to DNA sequence data for lineages with high rates of evolution...
What is the most correct scientific view of human evolution? Humans came into existence suddenly in...
What is the most correct scientific view of human evolution? Humans came into existence suddenly in the past few thousand years and do not share evolutionary history with other animals. Humans are the last in a series of individual hominin species in a unbroken chain that has no side branches, only direct ancestors. In other words, all ancient hominin species eventually evolved into modern Homo sapiens. O Humans are only one twig in a phylogenetic tree of hominin species, all...
According to this phylogenetic tree, which of the following is tru Lamprey Common ancestor Perch Salamander...
According to this phylogenetic tree, which of the following is tru Lamprey Common ancestor Perch Salamander Lizard Crocodile Pigeon Mouse Chimpanzee Mammals Amniotes Tetrapods Vertebrates Select one: a. More than 1 of these is true. b. Crocodiles are more closely related to mice than to salaman C. Crocodiles are more closely related to salamanders than to r x d. Salamanders are equally related to crocodiles & mice. e. Crocodiles are equally related to mice & salamanders. According to the phylogeny,...
3. According to the molecular sequence-based phylogenetic tree of animal life, which of the following is...
3. According to the molecular sequence-based phylogenetic tree of animal life, which of the following is correct? a. Eucolomate animals evolved from pseudocoelomate animals, which in turn evolved from acoelomate animals. b. Segmentation probably evolved in only one clade, which includes more than one phylum showing segmentation. C. Segmentation evolved in some protostomes and some deuterostomes. d. Deuterostomes are more closely related to eucoelomate protostomes than to other protostomes that are pseudocoelomate or acoelomate. e. None of the above is...
10. Which of the following statements describes a purpose for which biologists use phylogenetic trees? a....
10. Which of the following statements describes a purpose for which biologists use phylogenetic trees? a. For human diseases once found only in other animals, phylogenetic trees are helpful in determining when and where the infectious organisms first entered human populations. b. Phylogenetic trees are useful for determining how many times a particular trait may have evolved independently within a lineage. c. Phylogenetic trees can be used to reconstruct ancestral traits. d. Phylogenetic trees can be used in conjunction with...
Question 1 1 pts All of the following provide data for testing evolution, EXCEPT: fossil record...
Question 1 1 pts All of the following provide data for testing evolution, EXCEPT: fossil record embryology philosophy molecular biology morphology Flag this Question Question 2 1 pts Which of the following terms is NOT a domain in the phylogenetic Tree of Life? Opisthokonta Bacteria Archaea Eukaryota Flag this Question Question 3 1 pts Which statement about the human chromosomal make-up (genome) is TRUE? Human chromosomes are most homologous to orangatans. Human chromosomes are most homologous to chimpanzees. Human chromosomes...
Interpret the phylogenetic tree.
Drag "True" or "False" to the end of each statement.
The single branch for bacterium could be expanded to show the
relationships of many species of bacteria.
This tree shows that a bacterium is the lowest form of life.
The bacteria that are alive today are the common ancestors of
all other organisms.
This tree could be rotated so that the branch for bacterium is
on the top rather than the bottom of the tree.
This...
QUESTION 2 Siamang Gibbon Orangutan Gorilla Human Bonobo Chimpanzee Click to view larger image. According to this phylogenetic tree, which statement is correct? There is only one correct answer. O A. Humans and chimpanzees are more closely related to one another than either is related to gorillas. OB. Chimpanzees, bonobos, and gorillas are more closely related to one another than any are to humans. O C. Chimpanzees and bonobos evolved from humans. O D. Humans are more closely related to...
QUESTION #1
QUESTION #2
Longer branches in a phylogenetic tree represent lineages. Older Younger Which of the following taxonomic levels is the most broad? Class Order Phylum Kingdom
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...
What is the most correct scientific view of human evolution? Humans came into existence suddenly in the past few thousand years and do not share evolutionary history with other animals. Humans are the last in a series of individual hominin species in a unbroken chain that has no side branches, only direct ancestors. In other words, all ancient hominin species eventually evolved into modern Homo sapiens. O Humans are only one twig in a phylogenetic tree of hominin species, all...
According to this phylogenetic tree, which of the following is tru Lamprey Common ancestor Perch Salamander Lizard Crocodile Pigeon Mouse Chimpanzee Mammals Amniotes Tetrapods Vertebrates Select one: a. More than 1 of these is true. b. Crocodiles are more closely related to mice than to salaman C. Crocodiles are more closely related to salamanders than to r x d. Salamanders are equally related to crocodiles & mice. e. Crocodiles are equally related to mice & salamanders. According to the phylogeny,...
3. According to the molecular sequence-based phylogenetic tree of animal life, which of the following is correct? a. Eucolomate animals evolved from pseudocoelomate animals, which in turn evolved from acoelomate animals. b. Segmentation probably evolved in only one clade, which includes more than one phylum showing segmentation. C. Segmentation evolved in some protostomes and some deuterostomes. d. Deuterostomes are more closely related to eucoelomate protostomes than to other protostomes that are pseudocoelomate or acoelomate. e. None of the above is...
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