On the letter D is the most recent common ancestor of species 1 and 4. . D. prokaryotic photosynthesis,bacterial glycolysis, aerobic reproduction, B. bacterial glycolysis, prokaryotic photosynthesis, aerobic reproduction, Why do some scientists believe that RNA, rather than DNA, was the first genetic material? These groups are organized using a phylogenetic tree which groups the organisms based on traits and genetics. C. interaction of organisms with each other in the food webs The root in the cladogram below is the last common ancestor of Species A, B, C, D, and E. Internal nodes or intersections on the cladogram show a point of divergence. - Definition & Examples, Genotypic Frequency: Definition & Explanation, Monophyletic Groups: Definition & Examples, Random Assortment of Chromosomes: Definition & Explanation, What is Gene Therapy? As seen in the monophyletic grouping, all three points or organisms on the tree have a direct common ancestor. E. intersexual, Study the graphs below. In the diagram below, there is an example of this grouping. Species diversity decreases Etiology is looking at the origin of something. E. A point at the North Pole would receive more sunlight in december, B. C. 5, 3, 2, 1, 4 A. crocodile and pigeon E. They did not have the capacity to have language, E. They did not have the capacity to have language, Which of these structures is produced by meiosis in the life cycle of plants? E. Gametic isolation, Which mechanism can lead to selection against hybridization? Derived character states shared by clade members are called. A. true By organizing and comparing organisms, there will be a better understanding of the Earth and all living things. A. true B. the random nature of fertilization of ova by sperm B. E. None of the above, An organism that get its energy from the sun and its carbon from organic sources is called: B. The tsunami also fragments the peninsula into three islands of similar sizes but different distances from the mainland. At the end of each branch, there are taxa. D. Their cranium size was larger than our own However, cladograms and phylogenetic trees are terms increasingly used interchangeably, so the branch length may represent the amount of change an organism has undergone since the last node. (assume that birds do not migrate between islands) The lytic lifecycle allows viruses to reproduce more quickly but also kills the host and forces the virus to find a new host cell. The node circled in blue indicates that earthworms, birds, and snakes all have a common ancestor. B. false, Pathogens eventually evolve towards a less virulent coexistence with their hosts B. Postzygotic isolation 1. D. mammals, Number the following species from most recent to least recent. each particular feature such as dry skin that is used to assign an organism to a groups is called a(n), is the same for scientists all over the world, poison ivy is also known as rhus toxicodendron. See examples of monophyletic, paraphyly, and polyphyly groups and their comparison. The tree is based on analogous traits A. true refer to the cladogram shown above weegy. C. homo neanderthalensis In the example cladogram, the outgroup is Species E. It is related to the root organism but it is not as closely related to the other terminal nodes or species as those terminal nodes are to each other. D. 0% Echidnas, Komodo dragons, and crocodiles also share another synapomorphy besides having four limbs; they all lay eggs. C. polygenic inheritance C. At least one parent of I2 has the trait C. 3 C. a chameleon that changes its color to look like a dead leaf A phylogenetic tree is a diagram that shows related organisms, common ancestors, and shared traits within a monophyletic group. E. movement through living biomass, What is the relationship between the processes of photosynthesis and respiration in the global carbon cycle? A. C.. parasitism User: What is the function of the World Trade Organization? homo neanderthalensis D. Mechanical B. the species has 16 sets of chromosomes per cell D. coevolution. B. Evolutionary dead ends - neanderthals, Paranthropus spp A. true In Mendel's pea plants, inflated pod is dominant to constricted pod. During meiosis, a woman produces one of her eggs with an extra chromosome. A. temporal Blank refers to the loudness of your voice. However, not all organisms are found in monophyletic groupings. The figure shows the three types of groupings; monophyletic, polyphyletic, and paraphyletic. B. B. false, Which of the following organisms are not amniotic? Which synapomorphy unites the salamander and the lizard? C. rising C. adding a keystone species to the community will make it more diverse An outgroup may be included on a cladogram to compare the other groups to. D. F E. 5, What happens to species diversity as latitude decreases? The root shows the ancestor that all organisms in the cladogram share. D. genomic imprinting D. less, altitude, Considering the global carbon cycle, where is the largest reservoir of carbon? 0.04 Although a pomeranian or Shih Tzu may not seem to have wolf-like characteristics, they have similar genetic material and are derived from a common ancestor. B. false, Although most herbivory involves an antagonistic interaction and would be classified as a type of predation, a few herbivorous interactions do not. B. XAXa D. large aggregations of guppies near a food source other competitors for this resource All eggs will have paternal types of gene combinations Genetics - Principles of Heredity: Help and Review, Psychological Research & Experimental Design, All Teacher Certification Test Prep Courses, Monophyletic vs Paraphyly and Polyphyly Groups, Review of Inorganic Chemistry For Biologists: Help and Review, Introduction to Organic Chemistry: Help and Review, Nucleic Acids - DNA and RNA: Help and Review, DNA Replication - Processes and Steps: Help and Review, The Transcription and Translation Process: Help and Review, Plant Reproduction and Growth: Help and Review, Physiology I: The Circulatory, Respiratory, Digestive, Excretory, and Musculoskeletal Systems, Physiology I - The Circulatory, Respiratory, Digestive, Excretory, and Musculoskeletal Systems: Help and Review, Physiology II: The Nervous, Immune, and Endocrine Systems, Physiology II - The Nervous, Immune, and Endocrine Systems: Help and Review, Animal Reproduction and Development: Help and Review, Mendel's First Law: The Law of Segregation, Mendel's Second Law: The Law of Independent Assortment, Mendel's Dihybrid Cross Example: Practice & Ratio, Exceptions to Simple Dominance: Codominance and Incomplete Dominance, Exceptions to Independent Assortment: Sex-Linked and Sex-Limited Traits, Crossing Over & Gene Linkage: Definition, Importance & Results, Human Genetics: Multifactorial Traits & Model Organisms, Additive Alleles: Definition & Characteristics, How Does the Adiabatic Process Work? OR In a sample of 500 tiger lilies, three gnotypes occurred in the following numbers. Phenotype 320 90 90 B. Organism C is the outgroup, B and E are the most closely related Concerning monophyletic grouping, it is important to understand the relationships between living things and the classification of the organisms. D. genetic divergence, development of reproductive isolation, Formation of a geographic barrier The position of which pair of taxa could be reversed without changing the meaning of the tree? Which of these interaction examples does not represent an antagonistic interaction? A. a keystone species has little interaction with other species in an environment The shaded taxa correspond to groups that have evolved jaw like structures. A. Organism B is the outgroup, D and E are the most closely related D. The Intergovernmental Panel on Climate Change concluded that current evidence suggests no link between human activity and climate change and what we see is a natural pattern, B. Which graph best represents what happens to the male population of these smaller salmon over 100 generations? 2. dorsal hollow nerve cord Cladograms are made up of a root, nodes, and sister groups. Humans and other organisms respond directly to weather, but have no response to climate -is the amount of blood pumped out with each hearbeat. To unlock this lesson you must be a Study.com Member. the is one reason the two organisms are placed in different, refer to the illustration above. Monophyletic Groups: Definition & Examples | Study.com In population one, 75% of the flowers are red, and in population two 25% of the flowers are white. - Definition & Examples, What are Genotypes? A) The amount of nitrate and phosphate in the soil and wild flower abundance and diversity Learn all about monophyletic groups and see the definition of monophyletic. what do you predict about the flower color of the offspring resulting from this cross? Solved Question 7 Tries remaining: The NEXT THREE questions - Chegg All living things are monophyletic since every living thing is proposed to be from a common ancestor. (ADD PICTURE) Which of the statements is true? Sickle cell anemia affects the lungs, the liver, the digestive system, and other organs, resulting in symptoms ranging from breathing difficulties to organ failure. common names are too ambiguous. f(aa) = 0.07, f(AA) = 0.53, f(Aa) = 0.39 User: At the complete end of cellular respiration, how many molecules of ATP are produced? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. C. RNA has both information storage and catalytic properties An outgroup may be included on a cladogram to compare the other groups to. D. 4 Komodo dragons and crocodiles also share another synapomorphy, which is being ectothermic (their body temperature is regulated by the environment). E. The lamprey is the outgroup because it is not a vertebrate, C. Gizzards are the shared derived trait uniting pigeons and crocodiles, Draw a labeled branch on the cladogram above to indicate where you might place Cephalochordata (Lancelets). Monophyletic grouping shows groups of organisms that are closely related to each other with a common ancestor. C. Both areas have variation in monthly precipitation B. A. Use the tree to answer the questions that follow (ADD PICTURE). The red gene (R) is dominant to the white gene (r). D. Most community disturbances are intermediate in intensity, C. Species diversity is highest in species that experience intermediate disturbances, The figure above shows the tilt of the Earth's axis as it rotates around the sun, causing changes in the seasons. C. Having both ectoderm and endoderm in which language are scientific names written? All eukaryotes B. It is important to note that cladograms do not represent evolutionary times unless years are included on the cladogram. C) 2. C. node 3, Use the matrix table to answer the next question (ADD PICTURE). C. an important measure of ecosystem productivity E. Species diversity decreases in variation per unit area, Which of the following statements regarding altitude and climate is false? D. Both sides of a mountain will receive equal amounts of precipitation as clouds pass over it, D. Both sides of a mountain will receive equal amounts of precipitation as clouds pass over it, If a total of 3200 earthworms are counted in a 4 km x 4 km square patch of land, the density of the earthworms is ___________ per square km Eventually, the number of bird species inhabiting the islands will be the same, although the amount of time it takes for this to be established on each island will differ 4. muscular post anal tail, Which of the following could be considered an ancestral trait in the evolution of humans? A. D. predation, The process in the water cycle that moves the most water during a given time is: Monophyletic includes related organisms with a common ancestor. Cladogram Definition. A. The most probable source of this error would be? C. 63 chromosomes, each with three chromatids These genetic changes would eventually form the domesticated dogs known and loved today. B. homo erectus C. disruptive A. RNA contains uracil in place of thymine Refer to the cladogram shown above. Thenumbers 1 through 5 represent E. mutations cannot change the genetic makeup of populations over time, D. environmental changes can make a previously neutral mutation advantageous, Female bowerbirds prefer male bowerbirds that build large bowers. E. pleiotropy, Which of the following statements about mutations is true? B. B. there is an excess of plant biomass in all terrestrial ecosystems A. ability to survive with good health two genus names but only on species identifier. A. precipitation over land A cladogram is a family tree for organisms. refer to the cladogram shown above weegy B. ecosystem can acquire chemicals that are used up from other ecosystems C. higher mutation rates on islands There are 4 key characteristics that unite all animals shown on the cladogram including the Cephalochordata (Lancelets). A. converting inorganic compounds into organic compounds From the example above, humans, bonobos, and chimpanzees only have a genetic difference of approximately 1.2%. D. Chemoautotroph 21079 views These organisms are monophyletic because they have similar characteristics, similar genetic coding, and a direct common ancestor. C. the resulting uniform habitat supports stability, which in turn supports diversity E. 5, 3, 4, 2, 1, Populations of a hominid named _______ arose in Africa about 1.6 million years ago and spread to Asia, becoming the first hominid to leave Africa. The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. Weegy: Crossing over is most likely to occur in the PROPHASE I stage of meiosis. Climate is what is expected in a particular region; weather is not expected The numbers 1 through 5 represent species that exist today. What do you, your siblings, and your cousins all have in common? Use the tree to answer the questions that follow (ADD PICTURE). What is the per capita death rate for that day? Enrolling in a course lets you earn progress by passing quizzes and exams. Taxa can be general groups of organisms, such as vertebrates, or they can be as specific as a species, like an African Elephant. E. A gamete from this species has 4 chromosomes, Huntington's disease has been shown to be more severe with an earlier onset in the children dwhen the allele for Huntington's comes from the father instead of the mother. 3. pharyngeal gill slits You all share some of the same DNA that is specific to your monophyletic group, and this is known as a synapomorphy, which is simply a shared characteristic. B. node 2 D. dissipating heat The ponerinae and amblyopninae would be considered (monophyletic/paraphyletic/polyphyletic) while the myrmicinae and formicinae are (monophyletic/paraphyletic/polyphyletic), The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. species, but a different family. Island 1 could be the same size as Island 2 and closer to the mainland than Island 2 D. 21 chromosome pairs and 21 unique chromosomes. Paraphyletic grouping is essentially a monophyletic grouping but missing parts of the grouping due to outliers' characteristics. D. matter is being continually converted into heat and back into matter C. smaller; closer to C. Organism D is the outgroup, B and E are the most closely related A. true A. Fur is the shared derived trait uniting mice, chimpanzees, and pigeons B. grasses B) no, children of both matings have the same chance of expressing hemophilia because both Vanessa and Yinka are carriers, Which sequence represents the most likely chronological order of events in the development of geographic speciation, from earliest to latest? 3, 5, 4, 2, 1 D. sperm, Snail shells coil either ot the right (dextral) or to the left (sinstral). A. Fur is the shared derived trait uniting mice, chimpanzees, and pigeons E) The pH and dissolved oxygen concentration and the streams in which brook trout can live, B) The number of frost-free days and competition between species of introduced grasses and native alpine grasses, Which of the statements correctly indicate how climate and weather are related to one another? Question what kind of fragment is "near the computer"? B. BRCA1 mutation increases cancer risk on exposure to reproductive hormones. D. keratinous scales which one Weegy: Cardiac output is the amount of blood pumped out with each heartbeat. B. have thin seed coats These organisms can be a part of a monophyletic grouping. E. development of reproductive isolation, genetic divergence, Formation of a geographic barrier, B. What is the percentage of carriers of this mutation in the population? A cladogram can be simple, comparing only two or three groups of organisms, or . an organism's fitness is measured by its: D. Any child of II1 and II 2 has a one in two chance of having the trait, C. At least one parent of I2 has the trait, In evolutionary terms. E. 5, Looking at the above figure, which number would designate the biome with the highest variation in annual temperature? Snails of opposite chirality are either unable to mate, or do so with significant difficulty. refer to the partially completed punnett square purple flowers are dominant to white flowers (w) . A. Refer to the cladogram shown above. Since all these organisms share a common ancestor, they also share a synapomorphy, which is that earthworms, birds, and snakes all reproduce sexually. Which of these reproductive isolation mechanisms is most likely affecting sea urchins? it species identifier is, Carl Woese proposed the three-domain system of classification based on the examination of, the red maple is also known as Acer rubrum. User: Mateo did poorly on a test. Which of the following terms would best describe such a plant-herbivore interaction? According to the MacArthur-Wilson model, what could be the relationship between the two islands? C. fur B. the endosymbiotic theory. Weegy: Mitochondria and chloroplasts, organelles inside of eukaryotic cells, have their own membranes and genetic material. 1. notochord These relationships are based on observable physical characteristics. (ADD PICTURE) C. III C. E 2. A. 1 C. Gizzards are the shared derived trait uniting pigeons and crocodiles B. oceans You will not share the DNA from your parents with your cousins since they have different parents. On the right, redraw the tree to show the relationships only among these 5 newly discovered species. Monophyletic Group Definition & Examples | What is a Monophyletic Group The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. C. They were short, stocky, and powerfully built Monophyletic includes all related organisms to the ancestor, while paraphyletic includes select organisms. A female with a paternal set of one orange and one long gene chromosomes and maternal set comprised ogg one blue and one short gene chromosome is expected to produce which of the following types of eggs after meiosis? The scientific name of a mountain lion is Felix concolor and a housecat is Felis catus. C. Island 1 could be the same size as Island 2 and farther from the mainland than Island 2 According to the cladogram of primates shown, which key cultural feature was shared exclusively by only homo sapiens and Nean sandra783206 sandra783206 05/02/2020 A. In monophyletic groups, some organisms share more than one common ancestor. Purple flowers (p) are dominant to white flowers (w). E. Photoheterotroph, The term "protists" collectively refers to: This lesson will focus on key definitions related to monophyletic groups, discover how living things are organized while focusing on monophyletic grouping. Most big, predatory animals are tertiary consumers, which implies that: 20 C. mutations usually decrease genetic variation within a population B. its hard for an ecosystem to support many of them because so much energy is lost at each level of energy exchange A. incomplete dominance The numbers 1 through 5 represent species that exist today. B. These organisms are closely related and grouped together because their genetic material is similar to monophyly. 3. D. The lizard is more closely related to the salamander than to the crocodile homo erectus B. stabilizing I would definitely recommend Study.com to my colleagues. A. differential heating of Earth's surface by the sun Refer to the cladogram shown above. A. less, solar radiation C. 25% How to Read a Cladogram: 5 Interpretation Tips Species D and C are sister species in the cladogram below and so are Species B and A. species, but a different genus. A. Bacteria are never beneficial to humans. C) It was later discovered that red fur color will change to brown when mice are fed a high fat diet. B. false, A 9:3:4 phenotype ratio indicates that a dihybrid cross is under epistatic control 0.2 A. an ecosystem cannot lose chemical from it 63 chromosomes in 31 1/2 pairs Assume that, over a period of time, an owl consumes 5,000 J of animal material. A. bipedal locomotion B. competitively dominant species infrequently exclude less competitive species after a moderate disturbance The tree is based on analogous traits C. Gizzards are the shared derived trait uniting pigeons and crocodiles D. The lizard is more closely related to the salamander than to the crocodile E. Cladograms also have sister groups or sister species, which are the . Each line is called a branch. A A. XaXa - Definition, History Pros, Cons & Examples, Y Chromosome: Definition, Disorders & Structure, Genetic Linkage: Problems, Mapping & Studies, Gregor Mendel: Biography, Facts & Timeline, Mendelian & Non-Mendelian Traits in Humans: Definition & List, The Differences Between Primary & Secondary Succession, Recessive Epistasis: Definition, Examples & Causes, The Origin and History of Life On Earth: Help and Review, Basic Molecular Biology Laboratory Techniques: Help and Review, SAT Subject Test Chemistry: Practice and Study Guide, Biosphere & Ocean Absorption of Greenhouse Gases, Practical Application: How to Create a Family Pedigree, Explaining & Analyzing Processes of Life in Biology: Practice Problems, Explaining & Analyzing Physical Structures in Biology: Practice Problems, Lens Types: Simple, Compound & Other Types, Heating Systems: Forced-Air, Radiator & Electric, Arthur B. McDonald: Biography & Nobel Prize, Working Scholars Bringing Tuition-Free College to the Community. B. refer to the cladogram shown above weegy Lions do not lay eggs; therefore, they do not share this synapomorphy with echidnas, Komodo dragons, and crocodiles. D. biotic health C. The higher the altitude, the cooler the climate
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