You all are descendants of your grandparents. B) Yes, x linked dominant D. none of them, A triploid cell contains three sets of chromosomes. C. reduced jawbone A. fewer animals are slaughtered for human consumption This lesson will focus on key definitions related to monophyletic groups, discover how living things are organized while focusing on monophyletic grouping. Varieties of Phylogenetic Grouping Including a Monophyletic Group. Question what kind of fragment is "near the computer"? Question: 9. B. C. Organism D is the outgroup, B and E are the most closely related Komodo dragons and crocodiles also share another synapomorphy, which is being ectothermic (their body temperature is regulated by the environment). At the same time, paraphyletic excludes certain organisms due to traits that are not common with other related organisms. They both have the same frequency. The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. A. feathers A. true This trait is an example of what kind of evolution? [ You can predict that About half of the offspring will have purple flowers, and about half of the offspring will have white flowers. C. produce well provisioned seeds refer to the cladogram shown above weegy. What is the percentage of carriers of this mutation in the population? No, observed does not match expected, one of HWE assumptions may have been violated. A. x inactivation D. mutualistic interactions with a smaller ant species - 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. Tetrapods 2. B. false. The numbers 1 through 5 represent species that exist today. Their common ancestor would also have had them. B. In these populations, floral color is controlled by one gene. Taxa are simply groups of organisms. For example, a cluster of over-ripe bananas on the counter can cause a newer apple to begin to ripen more quickly and go bad. A. incomplete dominance A. either two number 12 chromosomes with blue genes or two with orange genes B. An example of monophyly would be humans and apes since they have similar genetic codes and are both in the tribe, hominini. Deuterostomes 4. A. an ecosystem cannot lose chemical from it (ADD PICTURE) A. behavioral distribution of the species in question? As cells in her ovaries undergo meiosis, her resulting eggs (ova) may have which of the following? It is pretty hard to visualize how you, your siblings, and cousins are related but it becomes a lot easier when you make a family tree. The position of which pair of taxa could be reversed without changing the meaning of the tree? Island 1 could be larger than Island 2 and farther from the mainland than Island 2 E. chimpanzee and crocodile, Refer to the cladogram shown (ADD PICTURE). A. All living things are monophyletic since every living thing is proposed to be from a common ancestor. C. The Intergovernmental Panel on Climate Change concluded that current evidence suggests that most of the warming that happened over the last 50 year is attributable to human causes, Biologists collected the data shown above from bird species inhabiting two islands near a mainland. B. mutations tend to occur when an organism needs them B. Suppose a mutation occurred in the sperm that fertilized an egg to produce you, but that mutation did not occur in the sperm that produced your brother. Since all of you share common ancestors (your grandparents), you, your siblings, and your cousins are a monophyletic group (also knows as a clade), which is simply defined as a group of organisms that has a shared ancestor. B. false, Pathogens eventually evolve towards a less virulent coexistence with their hosts B. a gizzard Assume that, over a period of time, an owl consumes 5,000 J of animal material. A. 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The root shows the ancestor that all organisms in the cladogram share. Study with Quizlet and memorize flashcards containing terms like kingdoms are divided into phyla and each phylum is divided into, the goal of cladistics is to classify species according to, refer to the illustration above. Trap like jaw structure has evolved independently several times in different ant families. E. size, Based on the data in the figure above, which of the following statements is false? Monophyletic groups are important to understand how animals are classified. A. Weegy: The term that fits the definition provided is "body image". Any child of II5 and II6 will show the trait A. - Definition & Examples, What are Genotypes? B. Plants have many different hormones that influence their growth, development, and life cycle. A. purifying A. most mutations are advantageous Create your account. C. horizontal gene transfer. D. dissipating heat Most big, predatory animals are tertiary consumers, which implies that: D. 4 E. All the protocells on early Earth contained RAN, C. RNA has both information storage and catalytic properties, Sea urchins are broadcast spawners: They release their gametes into the water without courtship. D. the composition of organisms that are involved in the cycle A. feathers 2. dorsal hollow nerve cord C. The higher the altitude, the cooler the climate _________ is the branch of biology that classifies living things in a hierarchical system. A. abiogenesis. Island 1 could be the same size as Island 2 and closer to the mainland than Island 2 WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. which of the following is a limitation of the phylogenetic species concept? Updated 9/5/2019 8:24:58 AM. refer to the cladogram shown above weegy. Learn all about monophyletic groups and see the definition of monophyletic. Although birds are considered reptiles, they are also considered their own class, known as Aves. What is the per capita rate of increase of r for that day? B. have thin seed coats E. Photoheterotroph, The term "protists" collectively refers to: 3, 5, 2, 1, 4 All living things are monophyletic since every living thing is proposed to be from a common ancestor, but not all organisms are found in monophyletic groupings. f(aa) = 0.07, f(AA) = 0.53, f(Aa) = 0.39 The Intergovernmental Panel on Climate Change concluded that carbon dioxide is the sole cause of climate change. Lions do not lay eggs; therefore, they do not share this synapomorphy with echidnas, Komodo dragons, and crocodiles. Write a program to spell out MISSISSIPPI using block letters Females: choice, can afford to wait until fittest sperm comes along, eggs are energetically expensive, success is not varied - pregnant or not, choose mate by good genes or sexy son hypothesis, quality over quantity, Define epigenetics and its influence on gene expression in the human population, epigenetics: combo of non DNA expression that influences gene expression - change physical structure to inhibit or enable expression A. Aphids pierce tree stems and consume plant sap, but they do not damage plant leaves 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. Etiology is looking at the origin of something. What would the MacArthur-Wilson model predict about bird populations on these islands in the future? A) 50% Question 7 Tries remaining: The NEXT THREE questions refer to the following background information: Points out of 1.00 Below is shown a cladogram established through alignment of a homologous DNA sequence from the gene coding for the protein insulin sequenced for different species of ray-finned fish. All eggs will have maternal types of gene combinations C. Try to come up with around twice the number of characteristics as you have animals. Which event would most likely result from a change in Earth's tilt of 23 degrees? The most probable source of this error would be? D. both b and c. Examine the diagram below which represents a food web for a particular terrestrial ecosystem. Sickle cell anemia affects the lungs, the liver, the digestive system, and other organs, resulting in symptoms ranging from breathing difficulties to organ failure. (ADD PICTURE) A. true C. fur The incidence of homozygous individuals = 1:250,000. A. converting inorganic compounds into organic compounds 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. C. They were short, stocky, and powerfully built A. carbon If species C becomes toxic to its predators, which species might benefit from mimicking C? Lions, echidnas (egg laying mammals that are found in Australia), Komodo dragons (large lizards that are found in Indonesian islands), and crocodiles are a monophyletic group, which is represented in this cladogram. B. Bacteria can exchange genes for resistance to antibiotics in this way. On the letter D is the most recent common ancestor of species 1 and 4. . User: each one of the following words ends in est. B. Allopatric speciation C. Geographic barriers D) 10% B. false, Dominant alleles are likely to be more common in a population than recessive alleles, even if they have negative effects D. F B. contribution to the gene pool of the next generation kingdoms are divided into phyla and each phylum is divided into, the goal of cladistics is to classify species according to, the order in which they descended from a common ancestor, refer to the illustration above. (ADD PICTURE). BRCA1 mutation increases cancer risk on exposure to reproductive hormones. Each node represents a shared ancestor. Paraphyletic grouping is essentially a monophyletic grouping but missing parts of the grouping due to outliers' characteristics. A. true Create your account. Where two branches meet is called a node. B. birds C) 2. D. Mechanical B. Organism C is the outgroup, B and E are the most closely related In monophyletic groups, some organisms share more than one common ancestor. Explain your answer. B. there is an excess of plant biomass in all terrestrial ecosystems Would a Juan-Yinka mating provide a smaller chance of having afflicted children compared to a Juan-Vanessa mating? D. mammals, Number the following species from most recent to least recent. The next internal node is when the ancestor of Species C and D splits from the ancestor of Species B and A. Terminal nodes are the end points of the cladogram. 1 pt. C. Both areas have variation in monthly precipitation Of the cladograms shown below, which one shows a different evolutionary history from the others? Which synapomorphy unites the salamander and the lizard? C. All eukaryotes except animals, plants, and fungi C. AA What is the monophyletic definition, and what does monophyletic mean? A certain female's number 12 chromosomes both have the blue gene and number 19 genes both have the long gene. 20 B. epistasis To survive, pathogens must do two things: Explain why harmful (lethal) alleles in humans persist in a population, unable to be eliminated like the breast cancer mutation, Heterozygote advantage: balance survival and reproduction heterozygotes have the best balace and therefore highest fitness. C. Having both ectoderm and endoderm The Intergovernmental Panel on Climate Change concluded that the evidence for climate change is unequivocal and due to human induced changes in greenhouse gases C. hybrid C. Gizzards are the shared derived trait uniting pigeons and crocodiles The numbers 1 through 5 represent species that exist today, What's the mst rocent common ancestor of species 1 and 4? Apply the principle of parsimony. B. ocean currents 0.04 Taxa are the animals that are at the end of each branch, which can be specific or general groups of animals. 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. 100% E. Drosophila populations that are well nourished have a higher rate of population growth than those that are not, C. Robins that reproduce early with large broods do not live very long, Suppose the sun began providing somewhat more solar radiation to earth. A branch is a line on the cladogram and a node is where two lines meet in a cladogram. A. amphibians D. Molecular biology. E. intersexual, Study the graphs below. See Answer. B. Photoautotroph C. one half blue short and one half orange short gene eggs Which of the following best explains why Mae does not want to sell How was Chinese communism different from European communism? Use the tree to answer the questions that follow (ADD PICTURE). Individual I1 is heterozygous for the trait A Cladogram Definition. D. 4 Genetically these three groups are very similar. A cladogram or phylogenetic tree is used to observe these groupings. C. a chameleon that changes its color to look like a dead leaf D. removing a keystone species from the community will eventually allow for the invasion of a new species, B. removing a keystone species form the community drastically reduces diversity, Why do moderate levels of disturbance result in an increase in community diversity? Purple flowers (p) are dominant to white flowers (w). Refer to the cladogram shown above. D. founder effect The second node in blue indicates that echidnas, Komodo dragons, and crocodiles all have a common shared ancestor in addition to the common ancestor these organisms share with lions. The tsunami also fragments the peninsula into three islands of similar sizes but different distances from the mainland. This cladogram does not mean that earthworms evolved before birds and snakes. Sickle cell is another example, malaria resistance vs. oxygen carrying capacity. A phylogenetic tree may be built using morphological (body shape), biochemical, behavioral, or molecular features of species or other groups. He felt disappointed but decided to study an hour each night Weegy: The best time to weigh yourself is in the: morning after you exercise. Evolutionary histories are not known for all species. D. Mechanical isolation The runner's body is using anaerobic energy to power through the race. Explain how a trait such as trap like jaws can evolve independently in these unrelated groups, different groups facing similar selection pressures can lead to the convergent evolution of similar structures. Whose writings influenced Darwin's thinking about evolution to consider that evolution takes place at a very slow and steady pace? The node circled in black indicates that birds and snakes share another common ancestor. These will then be briefly compared to polyphyletic and paraphyletic groupings. Cladograms also have sister groups or sister species, which are the closest relatives. A newly established coho salmon population has females that choose the largest males for mating, but the population also has smaller males that persist. C Refer to the cladogram shown above. A. mutualism All eukaryotes and some prokaryotes C. node 3, Use the matrix table to answer the next question (ADD PICTURE). E. australopithecus africanus. If this were a phylogenetic tree, the branch length would represent change. Humans and other organisms respond directly to weather, but have no response to climate ZMR SHOW ROOM; Manisa Akhisar Fabrikamz; Tokat Turhal Fabrikamz; ANKARA FABRKAMIZ; letiim; Trke; refer to the cladogram shown above weegy. The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. D. 0.06 C. genetic divergence, Formation of a geographic barrier, development of reproductive isolation There are 4 key characteristics that unite all animals shown on the cladogram including the Cephalochordata (Lancelets). A. true Some organisms can be considered paraphyletic or polyphyletic. B. B) You observe that red F1 mice from above are all female and the black F1 mice are all male. D. sperm, Snail shells coil either ot the right (dextral) or to the left (sinstral). C. adaptability to environmental change B. The Koala belongs to the letter F in the cladogram.So, the option D is correct.. What do you mean by Cladogram? Snails of opposite chirality are either unable to mate, or do so with significant difficulty. B. false, A child can have type A blood when the mother has type AB and the father has type O blood A. Independent assortment of chromosomes is a result of D. genetic variability Species diversity decreases The shaded taxa correspond to groups that have evolved jaw like structures. Assuming HWE, which population has a greater frequency of the R allele? B. false, Homo erectus was the first hominid species to show evidence of using fire C. At least one parent of I2 has the trait (ADD PICTURE) A. C. rising C. the cells of the mushroom are all haploid gametes In a sample of 500 tiger lilies, three gnotypes occurred in the following numbers. 1. Provide two evidences to support the theory of endosymbiosis, Endosymbiosis: origin of eukaryotes as one species being engulfed by another Island 2: number of species 1.72, colonization rate .13, extinction rate 0.08 A. The pedigree given shows a family in which the shaded individuals have the condition. On a cladogram, you will commonly see hash marks that indicate a synapomorphy or shared common trait. A. Fur is the shared derived trait uniting mice, chimpanzees, and pigeons B. false, Female choice exerts powerful control over male reproductive success Which of the following best explains why Mae does not want to sell How was Chinese communism different from European communism? All other trademarks and copyrights are the property of their respective owners. They will also have similar genetics. B. The node circled in blue indicates that earthworms, birds, and snakes all have a common ancestor. B. refer to the cladogram shown above. D. Water, Which biogeochemical cycle is best represented in the diagram to the left? A. true In what way(s) are males of species known to compete for mates during copulation? C. bacterial glycolysis, aerobic reproduction, prokaryotic photosynthesis A cladogram is a family tree for organisms. Which hypothesis is more likely As seen in the cladograms above, the figure shows grouping examples, including a monophyletic group. Her mother is not affected. C. Each cell has 8 homologous pairs B. the endosymbiotic theory. What is true about two organisms that share the same common ancestor. D. a system of cultrue Monophyletic grouping originally looked at and compared characteristics such as synapomorphies. B. a day-flying hawkmoth that looks like a wasp Explain what is meant by this term and provide 3 different examples of how this is true. D. environmental changes can make a previously neutral mutation advantageous A. only blue short gene eggs B. (ADD PICTURE) A. rate of decomposition of detritus To unlock this lesson you must be a Study.com Member. Spelling counts! Its like a teacher waved a magic wand and did the work for me. C. Viruses can infect bacteria, inserting their genetic material into the bacterial DNA. Organisms that are grouped together are known as a taxon. 2 They have a Masters in education from Sacred Heart University and Bachelors in Biology from the University of Connecticut. In the diagram below, there is an example of this grouping. A. bipedal locomotion Enrolling in a course lets you earn progress by passing quizzes and exams. grasses C.. parasitism Lastly, the node in black indicates that Komodo dragons and crocodiles share another common ancestor. A. An outgroup may be included on a cladogram to compare the other groups to. This is evidence of WINDOWPANE is the live-streaming app for sharing your life as it happens, without filters, editing, or anything fake. D. During the S-phase of the cell cycle there will be 32 separate chromosomes Five of these species are then discovered; these are shown as boxed on the left. Weegy: The term that fits the definition provided is "body image". 1 D. A point on the equator would receive more sunlight in june D. Stress can cause pigs to allocate resources to maintaining proper balance of metabolites 0.02 Updated 306 days ago|6/29/2022 2:50:33 PM. D. all of the above statements are true, B. the reproductive stage is the mushroom above ground, A heterotrophic prokaryote would:

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