An analysis of a phylogeny that displays data about the fossil record over time reveals all of the following EXCEPT A. Several extinction events occurred. B. Evolution results in a clear directional pattern. C. Evolution is the result of interactions between organisms and their environment. D. Evidence of continental drift exists
Q: The figure shows a phylogenetic tree of various members of the order Proboscidea, which includes…
A: A phylogenetic tree in taxonomy shows the evolutionary relationship between organisms. Branching…
Q: You are a scientist studying the relationships between lizards, penguins, and parrots. You examine…
A: Introduction The Study Of Evolutionary Relationships Among Biological Things — Usually Species,…
Q: Which of the following models is supported by the observation that few transitional links are found…
A: Transitional Fossil: Any fossilized remains of a life form that exhibits traits common to…
Q: Which do you personally believe is the strongest support as evidence for biological evolution and…
A: The term evolution refers to the change in a species' features over numerous generations as a result…
Q: Which situation is most likely an example of convergent evolution? a. Squid and humans have eyes…
A: Convergent evolution can be defined as the process where the organisms not closely related not in…
Q: Theory of Evolution contends that species have changed through time and are related to one another…
A: The Darwin is considered one of the pioneering scientists that explained the concept of evolution.…
Q: Several very distantly related species (e.g., bats, birds, insects) have evolved the capability of…
A: Evolution Development of new characteristics according to environment in order to survive and…
Q: A major source of evidence for evolution is to be found in the comparative anatomy of organisms.…
A: Evolution is the process of slow and gradual change over a period of time. Many theories are given…
Q: Species that are more vulnerable to certain risk factors are more likely than others to become…
A: Species is a taxonomic category that includes all the organisms that possess similar characteristics…
Q: Which of the following are true about outgroups? a. They help identify plesiomorphic traits…
A: In phylogenetics, the term outgroup is defined as the group of organisms that help to determine the…
Q: The evolution of various life forms on Earth is summarized in ________. a. the binomial naming…
A: Evolution is a continuous process and we are still evolving. Evolution is nothing but adapting to…
Q: Macroevolution is a large-scale evolutionary change, that usually occurs over long periods of time,…
A: Introduction Evolution:- It is a biological change in the characteristics of a species over several…
Q: Scientists find a fossil (Fossil A) in a deep layer of sedimentary rock. They determine that Fossil…
A: Paleontology is the scientific study of fossils, including their age, formation process, and…
Q: To apply parsimony to constructing a phylogenetic tree, (A) choose the tree that assumes all…
A: Introduction:Phylogenetic tree also called an evolutionary tree is a branch-like pattern that…
Q: Fossil A is found closer to the surface compared to Fossil B. Which of the following conclusions can…
A: fossils are the remains of the organisms which existed in the past . they are usually found between…
Q: Adaptive radiations can be a direct consequence of three of the following four factors. Select the…
A: Introduction Adaptive radiation is a force in which organisms rapidly develop from an ancestral…
Q: Biologists studying living primates in recent years, such as Geladas and Baboons, have noticed that…
A: *chronospecies a species derived from a development pattern that is involved with an continuous and…
Q: Rapid rates of character change relative to the rate of speciation pose a problem for cladistics…
A: Evolution is a systemic process that is happening step by step manner to select an organism from the…
Q: When two organisms are very distantly related in an evolutionary sense, (a) they should have…
A: Answer is d.) they should share more homologous traits than two more closely related organisms…
Q: Which statements are false? Select all that apply. Select one or more: a. The fossil record is…
A: Answer. Fossils are the preserved remains or traces of organisms from the distant past. The fossil…
Q: Which of the following assumptions is not part ofcladistics?a. A lineage’s characters change over…
A: Evolution is defined as the change in heritable characteristics of a species over several…
Q: Assume you are studying the fossil record of a certain lineage of sharks. You find that sharks in…
A: Ans :- OPtion (a) is right ---- Punctuated equilibrium
Q: Adaptive radiation is common following a period of mass extinction, probably because (a) the…
A: Evolution is change in the heritable attributes of natural populaces over progressive ages. These…
Q: which statement about macroevolution is true? a. The history of life on Earth follows a general…
A: ANSWER;- c). The theory of gradualism proposes that major evolutionary changes that happen…
Q: The pupfishes in the Death Valley region are an example of which evolutionary process? (a)…
A: Evolution occurs when genetic variations accumulate in the organisms.
Q: of the following are true about phylogenies, EXCEPT: a. They are considered an unbiased…
A: There is so much diversity in the living world. Among this diversity some groups are related to each…
Q: Logically, which of these should cast the most doubt on the relationships depicted by an…
A: Evolutionary biology is that branch of science which deals with the study of change in the…
Q: How does finding the same fossils of a land animal on two different continents support the…
A: Continental drift Alfred Wegener developed the hypothesis of the continental drift in the early 20th…
Q: Which of the following statements regarding the diversification of animals is supported by the…
A: Biodiversity improves ecosystem productivity by allowing each species, no matter how little, to play…
Q: What is the difference between micro- and macroevolution? a. Microevolution describes the evolution…
A: MICRO EVLOUTION The change in allele frequency within the population. The mechanism involved in…
Q: All the following statements support the theory that similar organisms have a common ancestor except…
A: Introduction The change in the heritable characteristics in a population over a period is termed…
Q: Which of the following is likely a reason why evolutionary radiation would occur on islands? A)…
A: Evolutionary radiation : It is an increase in taxonomic diversity which is caused by elevated rates…
Q: Give the stratigraphic arrangement of rock layers as shown below, the circles represent places where…
A: q 7 - the site should be 3 q 8 - the site should be 2
Q: In the figure, the letters A-G represent individual species that all descended from a common…
A: Phylogenetic tree is a kind of tree which depicts the evolution relationship between the taxons.
Q: To test evolutionary hypotheses, you make a phylogeny of a group of organisms based on six traits.…
A: Phylogeny is a diagrammatic representation of taxons in form of tree to depict evolutionary…
Q: Match the descriptions/examples types of evidence that support evolution. 1.Biogeography…
A: Evolution is a concept that may be understood with the help of certain evidences. These evidences…
Q: Which of the following are true about outgroups? (multiple answers allowed) A) they help identify…
A: Evolution is any alteration in the heritable characteristics of the population. These…
Q: A phylogenetic tree is different from a cladogram in that ... Group of answer choices A: it shows…
A: Phylogenetic tree: it is a tree diagram that describes the evolutionary relationships between…
Q: ______ is a way of reconstructing evolutionary history based on derived characters. a. Cladistics c.…
A: Cladistics is a way of reconstructing evolutionary history based on derived characters. Cladistics…
Q: Circle the letter of each sentence that is true about evolutionary relationship of organisms? *…
A:
Q: Identify each of the following as an example of MICROEVOLUTION or MACROEVOLUTION.Then, state whether…
A: Evolution is the basic process of life. Organism evolves now and then. The evolution is expressed in…
Q: Which of the following is TRUE about a phylogenetic tree? It provides a drawing the reflects the…
A: Phylogenetic trees represent hypotheses about the evolutionary relationships of species and other…
Q: To test evolutionary hypotheses, you make a phylogeny of a group of organisms based on six traits: -…
A: The phylogenetic tree is given in the question. The phylogenetic tree depicts the relationship…
Q: Above is an evolutionary tree. Nodes are labeled 1-5 and the taxa are labeled A-F. Suppose you were…
A: Evolution is the process of heritable change in the characteristics of an organism. Such changes…
Q: The presence of homologous structures in two different groups of organisms suggests that (a) the…
A: The goal of modern systematics is to reconstruct the phylogeny of any group of organisms that share…
Q: In the early nineteenth century, the French scientist Georges Cuvier provided conclusive evidence of…
A: Evolution is a dynamic process in which different living organisms are believed to develop from the…
Q: The Galapagos archipelago consists of volcanic islands that formed within the last 5 million years.…
A: Answer : The Galapagos finches are an example of adaptive radiation driven by c. ecological…
An analysis of a phylogeny that displays data about the fossil record over time reveals all of the following EXCEPT
-
A.
Several extinction events occurred.
-
B.
Evolution results in a clear directional pattern.
-
C.
Evolution is the result of interactions between organisms and their environment.
-
D.
Evidence of continental drift exists.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- All of the following are true about phylogenies, EXCEPT: a. They are considered an unbiased reconstruction of evolutionary relationships. b. We use them to predict the emergence of traits in the fossil record. c. They are, at best, a hypothesis about the relationships among extant species. d. We use the rule of parsimony to reconstruct evolutionary history.All the following statements support the theory that similar organisms have a common ancestor except Select one: a. similar DNA patterns occur in closely related organisms b. organisms sharing a habitat tend to develop similar behaviours c. transitional fossils show links between groups of organisms d. groups of organisms display similar embryonic developmentThe Theory of Evolution contends that species have changed through time and are related to one another through descent from a common ancestor. Which of the following prediction follow from the Theory of Evolution? A. The fossil record should contain intermediate forms between major taxonomic groups B. The oldest rock strata are much more likely to contain complex fossils than simple fossils. C. Fossils are always a representation of species that are currently alive (ie extant) even if they have not been detected yet as living on earth at the present time D. All species are unigue and originated independently from each other
- Which of the following statements about the fossil record is true? a. The fossil record is a complete accounting of life on earth b. The fossil record is unbiased in the fossils that are found c. The fossil record is evenly sampled across all of life's history on earth d. There are certain biases in the fossil recordThe evidence supporting biological evolution includes A. all of the above B. patterns of embryological development C. sharing of charactoristics between organisms D. fossil recordSeveral very distantly related species (e.g., bats, birds, insects) have evolved the capability of flight. The most recent common ancestor of insects and vertebrates likely lived over 500 million years ago and was flightless. This independent evolution of flight in multiple, distantly related taxa is an example of what evolutionary process/pattern? a. Evolutionary reversal b. Convergent evolution c. Speciation d. Synapomorphy
- Which of the following is TRUE about a phylogenetic tree? It provides a drawing the reflects the proven relationships between living and extinct species. b It provides a hypothetical model of the relationships between extinct species. c It provides a hypothetical model of the relationships between living and extinct species. d It a diagram used by scientists that provides a model of evolutionary relationships without the need for scientific data.Which of the following patterns of evolution is most supported by the fossil record? a. Descent with modification b. Hybrid speciation c. Stasis d. Punctuated disequilibriumWhich of the following is most likely to be true of two modern organisms that have a distant evolutionary relationship? a. They should have fewer homologous traits in common than two more closely related organisms b. They should have very similar chromosomes Oc. They live in very different habitats d. They should be members of the same genus e. They should have a relatively recent common ancestor*
- The fossil record provides evidence for: A.When organisms lived on earth B. How some species have gone extinct C.How species evolved D. All of the aboveWhich of the following models is supported by the observation that few transitional links are found in the fossil record? a. gradualism b. punctuated equilibrium c. Hardy-Weinberg d. None of these are correct.One hypothesis for the Cambrian explosion was an increase in predator-prey relationships. It is thought that the resulting co-evolution of predator and prey may have been a factor in the rapid speciation of animals seen during this time. What findings in the fossil record would most support this? Group of answer choices a. increased incidence of larger-bodied animals b. increased incidence of sessile animals c. decreased incidence of animals with bilateral symmetry d. increased incidence of animals with radial symmetry e. increased incidence of shells, bony plates, spines, and/or claws