Q: Which of the following is true: Clades are groupings that reflect levels of adaptation or overall…
A: Phylogeny is defined as the study of evolutionary relationships between organisms. It is based on…
Q: Scientists use various methods to determine how closely two species are related. One method is to…
A: - yes comparing embryos is useful way of determining how closely two species are related. There may…
Q: Which of the following illustrates the correct way to presentthe scientific name of humans?a. Homo…
A: Human is the wisest creature on the earth. Biologists explain human as just another animal based on…
Q: Artificial classification generally shows evolutionary relationships? True or False An artificial…
A: The systematic grouping or categorization of items according to predetermined criteria is known as…
Q: Primate taxa having Y-5 molars AND ischial callosities include: Group of answer choices: ceboidea…
A: Y 5 molar These molars have five cusps with grooves in between them and form a Y shape. ischial…
Q: A clade is a grouping of species that do NOT share derived traits Group of answer choices True False
A: Species: it is a group of individuals that can interbreed and produce fertile offsprings. Clade:…
Q: Which option best exemplifies the evolution of flowers and insects? homologous species convergent…
A: Evolution process is defined as the gradual change in the characteristics of species over…
Q: There are a lot of pros and cons to using the biological concept. It is only one out of several…
A: The species is very much important in ecology and the species is also the ecological unit. Usually…
Q: What name is used to describe a species that exhibits the ancestral state for every trait observed?…
A: Species is a group of individuals that can mate together.
Q: What type of species concept would you use to classify extinct species that only exist in fo…
A: Fossils are the remains of dead organisms.
Q: Define the following terms: -taxon (taxa) -operational taxonomic unit (OTU) -morphology -anatomy…
A: Evolution is change in the heritable attributes of natural populaces over progressive ages. These…
Q: Characteristics that are used to establish species include a. morphological traits. b. reproductive…
A: There are 7 different taxonomical ranks in which organisms are grouped : kingdom, phylum or…
Q: Identify each of the following groups of species as a monophyletic group (clade), a paraphyletic…
A: Phylogenetic tree: - it is a diagram that helps to represent the evolutionary relationships among…
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: biologist is trying to infer how five closely related species of snakes are related to one another.…
A: Animals can be easily classified based on their characters. In the given question, the character…
Q: Which of the following is a problem with applying the phylogenetic species concept? Some…
A: Phylogenetic species concept: An attempt to define species by their relationships…
Q: Which of the following is the highest (most inclusive) level in the taxonomic hierarchy? Question…
A: Introduction Hierarchical classification is a way of orderly ranking biological organisms depending…
Q: Why is the morphospecies concept problematic for scientists? All of the above This concept allows…
A: There are different concepts which help to distinguish between individuals of different species.
Q: Most fossils ___. have been formed by exposure to air are found in sedimentary layers of rock…
A: A fossil is anything of past geological age which was preserved. A fossil could be anything like…
Q: What criteria are used in the biological species concept to define a species? Choose all that apply.…
A: The classification system divides the organisms on the basis of their looks, habitat, behaviour. the…
Q: Of the following species concept, which one emphasizes reproductive isolation as the major cause for…
A: Introduction:- Speciation is the process of reproductive isolation of groups within a population and…
Q: A. The evolutionary history of a species is its ____, but ____ is the science that groups and names…
A: Introduction Taxonomy is a stream of biological sciences, It refers to the science of naming,…
Q: When classitying organisms, all of these qualities are important, but which one can most accurately…
A: Classification of organisms can be done on the basis of several aspects like morphology, anatomy,…
Q: What is similar structure that related species have inherited from a common ancestor are called
A: The diversification of an ancestral group into two or more species in different habitats is called…
Q: Which of the following phyla or classes displays the greatest number of species: options:…
A: Species is defined as the group of organism which can interbreed together and produce viable…
Q: Construct your own graphic organizer or concept map that explains the occurrences of evolution.
A: Evolution is defined as the process by which the organisms change over time as a result of changes…
Q: Organisms within the same family interbreed in nature. * True False Organisms in the same kingdom…
A: A biological species is a group of organisms with the same morphological characteristics that can…
Q: Structures shared by species because of descent from a common ancestor is referred to as... Group of…
A: evolution refers to the variation in the heritable characteristics of living organism which lead to…
Q: Which of the following species concepts is most consistent with a species that was identified based…
A: The change in the heritable characteristics of the species across many generations is called…
Q: common ancestry?
A: Evolution is a process in which species change and give rise to new species over many generations.…
Q: Which of the following would NOT be a reason for a speciation event? Group of answer choices…
A: The living organisms are composed of cells. Based on the number of cells present an organism may be…
Q: venger beetles that occupy different adjacent habitats are a single species or two distinct ecies.…
A: Species are the group of individuals which are alike. The concept of species can be defined by…
Q: Common descent with modification implies that all species can trace their ancestory back to a shared…
A: Evolution can be defined as the process by which different kinds of living organisms are believed to…
Q: Looking at the present, the evolutionary relationships between extant species can be seen in the…
A: When organisms share anatomical features, it can indicate that they had a common ancestor. When 2 or…
Q: Biologists assign each organism on Earth to a species containing similar organisms. Related species…
A: Classification is the process to arrange and categorizing organisms into group which is based on…
Q: Which of the following scientific names shows correct usage of binomial nomenclature? Group of…
A: Introduction Binomial nomenclature:- It is the biological system that is used to name an organism,…
Q: In modern taxonomy, species are the most ________ taxa.
A:
Q: What type of features do you feel should be used to classify humans as a species?
A:
Q: The biological species concept defines a species by its morphology. In other words all members of…
A: The biological species thought defines a species as members of populations that truly or potentially…
Q: Although there have been many extinction events throughout history, the number of taxonomic families…
A: The scientific study of identifying, describing, and categorizing groupings of biological creatures…
Q: Gene flow is necessary for speciation to take place. Group of answer choices True False
A: Gene flow or gene migration is the flow or carrier of genetic material from one population to…
Q: Megan, a paleontologist, is working with a new fossil collection of trilobites from the paleozoic…
A: A species concept is used to determine if two organisms belong to the same species.
Q: Originally, the main task of taxonomists was to discover new species and give them unique names. In…
A: Introduction Taxonomy is the branch of science which deals with the classification of organisms in…
Q: Below are a series of terms about the lessons, sequence them to see their evolution or development…
A: According to the theory of use and disuse of organs the organs that are used increase in size…
Q: Of all taxonomic categories, only species has an objective definition. What is it?
A: Taxonomy is the systematic biology that deals with organism identification, naming, and…
Q: The classification system most commonly used by biologists today contains five domains O False true
A: 5 kingdom classifications is a type of classification in which living organisms are classified into…
Q: Species concepts
A: 4type of species concept are found Morphological species concept, Biological Species concept,…
Q: Continental drift would have resulted in speciation. Group of answer choices True False
A: Continental drift is a slow process which takes millions of years.
Q: Why are species diverse in their origin, structure, and habitats in related with Animal Diversity
A: An ecosystem consists of diverse varieties of species and the extent of biodiversity makes an…
Q: Say you found another isolated pond about a mile from your first pond. This second isolated pond…
A: Biological species concept was founded by Ernst Mayr . According to the biological species…
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- Biologists assign each organism on Earth to a species containing similar organisms. Related species are grouped into a _________, which is the next-larger type of biological taxon. The scientific name of a species starts with this larger taxon, and ends with a "specific epithet". Group of answer choices Order Genus Class Familywhich choice lists the group in order of decreasing variety/variation? a. species, genus, family, phylum b.genus, species, kingdom, phylum c.kingdom, phylum, genus, speciesDIFFERENTIATE THE 3- DOMAIN SCHEME FROM THE 5 - DOMAIN SCHEME OF CLASSIFICATION OF LIVING THINGS. 3-DOMAIN SCHEME OF CLASSIFICATION 5 -DOMAIN SCHEME OF CLASSIFICATION
- The only taxon that is always the same as a clade is the____ . a. genus c. species b. family d. kingdomSystematics involves the classification into groups with a focus on evolutionary relationships. True or False An artificial system of classification involves groupings organisms based on similarities and identifying shared characteristics. True or falseContrast Ray’s definition of species with the biological species concept.
- What do scientists in the field of systematics accomplish? a. discover new fossil sites b. organize and classify organisms c. name new species d. communicate between field biologistsWhich statement about the taxonomic classification system is correct? a. There are more domains than kingdoms. b. Kingdoms are the top category of classification. c. A phylum may be represented in more than one kingdom. d. Species are the most specific category of classification.Figure 1.8 Which of the following statements is false? A. Tissues exist within organs which exist within organ systems. B. Communities exist within populations which exist within ecosystems. C. Organelles exist within cells which exist within tissues. D. Communities exist within ecosystems which exist in the biosphere.
- For each kingdom, select a different organism. Make a list of the differences and similarities among the organisms in different taxonomic groups. Establish the primary characteristics of a taxonomic group.The most inclusive level of classification isa. species.b. kingdom.c. domain.d. phylum.DIFFERENTIATE THE 3 -DOMAIN SCHEME FROM THE 5 SCHEME OF CLASSIFICATION OF LIVING THINGS. 3-DOMAIN SCHEME OF CLASSIFICATION 5 KINGDOM SCHEME OF CLASSIFICATION,