which describes the modern classification system? based on evolutionary relationships called linnaean classification based on similar appearances called darwinian classification
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Evolutionary Relationships
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Evolutionary Relationships
2. Slide
3. Multiple-choice 45 seconds Q.
Which best describes traditional classification?
answer choices
It is based on shared characteristics.
It is based on evolutionary relationships.
It is called phylogenetic classification.
It is called cladistics.
4. Slide
5. Multiple-choice 30 seconds Q.
Which describes the modern classification system?
answer choices
based on evolutionary relationships
called Linnaean classification
based on similar appearances
called Darwinian classification
6. Multiple-choice 30 seconds Q.
Why was modern classification invented?
answer choices
Traditional classification could not classify all living things.
Scientists realized related organisms do not share similar characteristics.
Scientists understood that species share a common ancestor.
Modern classification is faster and easier to use.
7. Slide
8. Multiple-choice 30 seconds Q.
A scientist discovers a new organism that is related to clownfish. What can the scientist discover by using molecular clocks?
answer choices
the date that the organism first appeared in the fossil record
the age of the organism
the amount of time that the two species have been evolving apart
the number of years that fish have existed
9. Slide
10. Slide
11. Multiple-choice 30 seconds Q.
Which best describes derived characteristics?
answer choices
They are newly evolved traits.
They appear in all the ancestors.
They appear at the end of each branch.
They stem from primary characteristics.
12. Fill-in-the-Blank
1 minute Q.
Phylogenetic trees are also called ______.
13. Slide
14. Multiple-choice 30 seconds Q.
In a cladogram, what occurs at a node?
answer choices
A derived trait appears.
Evolution is stopped.
An ancestor dies. The cladogram ends. 15. Multiple-choice 1 minute Q.
If two organisms are in the same clade, what can you predict about their relationship?
answer choices
They are not closely related.
They share a common ancestor.
They compete for resources.
One organism evolved into the other organism.
16. Multiple-choice 30 seconds Q.
According to the cladogram, which organisms are in the smallest clade with birds?
answer choices crocodiles primates rodents and rabbits sharks 17. Multiple-choice 3 minutes Q.
Dr. Digger, a paleontologist, finds a fossil that he describes in his journal.
The creature was approximately 1 meter long, with its backbone fused into a large shell covering the body cavity. It had a beaklike mouth, without teeth, and all four limbs were in the form of flippers.Based on anatomical similarities, to which modern animal is Dr. Digger’s creature most closely related?
answer choices zebra bony fish sea turtle snake 18. Multiple-choice 30 seconds Q.
A scientist is trying to determine how closely related a moth species is to four other moth species. He examined the DNA of each species and compared it to the study subject. He then created this table.
Which species is most closely related to the original moth species?
answer choices species A species B species C species D 19. Multiple-choice 30 seconds Q.
Josiah says this is a phylogenetic tree of the dinosaurs. Maleek says it is a cladogram of the dinosaurs. Who is correct?
answer choices Josiah is correct. Maleek is correct. Both are correct. Neither is correct. 20. Multiple-choice 30 seconds Q.
According to the tree, which primates share the most recent common ancestor with humans?
answer choices
Which describes the modern classification system? A. based on evolutionary relationships B. called
Find an answer to your question Which describes the modern classification system? A. based on evolutionary relationships B. called Linnean classification C. bas…
02/16/2018 Biology High School
answered • expert verified
Which describes the modern classification system?
A. based on evolutionary relationships
B. called Linnean classification
C. based on similar appearances
D. called Darwinian classification
I got A. based on evolutionary relationships, is it right?
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Expert-verified answer
Ambitious 7.3K answers
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The correct answer is:
A. based on evolutionary relationship.Based on evolutionary relationships describes that the modern classification system. Evolution revolution is termed as a global movement which seeks to bring an awareness to humanity. The problem in the world is a spiritual problem which can be solved by spiritual means.
Explanation:With the appearance of such fields of study as phylogenetics, cladistics, and systematics, the Linnaean system has improved to a system of modern biological classification based on the evolutionary relationships between animals, both living and extinct.
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The correct answer is A. based on evolutionary relationship.
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Oklaurennnn asked 06/10/2019
Determine whether each statement below describes traditional or modern classification. TRADITIONAL OR MODERN CLASSIFICATION based on similar appearance based on evolutionary relationships known as Cladistics known as Linnaean classification
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Which of the following classifications is based solely on strong evidence of evolutionary relationships among organisms?select one of the options below as your answer: a. linnaeus classification b. phylogenetic classification c. classic evolutionary classification
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Which best describes derived characteristics?
They are newly evolved traits.
They appear in all the ancestors.
They appear at the end of each branch.
They stem from primary characteristics.
Click card to see definition 👆
They are newly evolved traits.
Click again to see term 👆
If two organisms are in the same clade, what can you predict about their relationship?
They are not closely related.
They share a common ancestor.
They compete for resources.
One organism evolved into the other organism.
Click card to see definition 👆
They share a common ancestor.
Click again to see term 👆
1/14 Created by xxxyyyzzz14
Terms in this set (14)
Which best describes derived characteristics?
They are newly evolved traits.
They appear in all the ancestors.
They appear at the end of each branch.
They stem from primary characteristics.
They are newly evolved traits.
If two organisms are in the same clade, what can you predict about their relationship?
They are not closely related.
They share a common ancestor.
They compete for resources.
One organism evolved into the other organism.
They share a common ancestor.
Protists are a group of organisms that are characterized as eukaryotes (they have cells with nuclei) that are neither plants nor animals nor fungi. They are very diverse, and there are many hypotheses about their classification. The cladogram for protists is constantly changing and, sometimes, there are opposite hypotheses that both have data to support them. What is the implication of a changing hypothesis?
It is acceptable because data are still being collected.
It is acceptable because everything in science should always change.
It is not acceptable because the correct answer needs to be found.
It is not acceptable because science never changes.
It is acceptable because data are still being collected.
Which describes the modern classification system?
based on evolutionary relationships
called Linnean classification
based on similar appearances
called Darwinian classification
based on evolutionary relationships
Consider the diagram.
mc004-1.jpg
Josiah says this is a phylogenetic tree of the dinosaurs. Maleek says it is a cladogram of the dinosaurs. Who is correct?
Josiah is correct. Maleek is correct. Both are correct. Neither is correct. Both are correct.
Which best describes traditional classification?
It is based on shared characteristics.
It is based on evolutionary relationships.
It is called phylogenetic classification.
It is called cladistics.
It is based on shared characteristics.
In a cladogram, what occurs at a node?
A derived trait appears.
Evolution is stopped.
An ancestor dies. The cladogram ends.
A derived trait appears.
Consider the phylogenetic tree of Old World primates.
mc012-1.jpg
According to the tree, which primates share the most recent common ancestor with humans?
gorillas chimpanzees
bonobos and chimpanzees
bonobos and gorillas
bonobos and chimpanzees
Phylogenetic trees are also called _________
cladograms
Consider the cladogram.
mc014-1.jpg
Which group of organisms has the derived characteristics of true tissues, bilateral symmetry, and a pseudocoelom?
sponges roundworms annelids chordates roundworms
According to the cladogram, which organisms are in the smallest clade with birds?
mc011-1.jpg crocodiles primates rodents and rabbits sharks crocodiles
A scientist is trying to determine how closely related a moth species is to four other moth species. He examined the DNA of each species and compared it to the study subject. He then created this table.
Species
# of genetic differences
Species A 12 Species B 3 Species C 14 Species D 28
Which species is most closely related to the original moth species?
species A species B species C species D species B
Julia is trying to place a duckbilled platypus, lizard, bear, and monkey on a phylogenetic tree. She learns that the duckbilled playpus, bear, and monkey are classified as mammals. She also learns that mammals share a common ancestor with reptiles.
Which additional piece of information will be most helpful to Julia to properly build her phylogenetic tree?
The platypus has fur like other mammals.
The platypus does not have feathers like a bird.
The platypus lays eggs like a reptile.
The platypus does not have fins like a fish.
The platypus lays eggs like a reptile.
Dr. Digger, a paleontologist, finds a fossil that he describes in his journal.
The creature was approximately 1 meter long, with its backbone fused into a large shell covering the body cavity. It had a beaklike mouth, without teeth, and all four limbs were in the form of flippers.
Based on anatomical similarities, to which modern animal is Dr. Digger's creature most closely related?
zebra bony fish
Guys, does anyone know the answer?