B. ocean currents B. more, latitude This trait is an example of what kind of evolution? C. Having both ectoderm and endoderm D. genetic variability Refer to the cladogram shown above. Komodo dragons and crocodiles also share another synapomorphy, which is being ectothermic (their body temperature is regulated by the environment). This indicates that you and your siblings have two shared ancestors, your grandparents and parents, while you and your cousins only share one common ancestor, your grandparents. D. large aggregations of guppies near a food source other competitors for this resource B. false, Pathogens eventually evolve towards a less virulent coexistence with their hosts OR The incidence of homozygous individuals = 1:250,000. D. photosynthesis moves carbon from inorganic to organic pools; respiration does the opposite A. fewer animals are slaughtered for human consumption B. A monophyletic group is a group of organisms that share a common ancestor. which of the following is a limitation of the phylogenetic species concept? C. 300 B) Juan meets another woman, Yinka, at the hemophilia support meeting. Which statement about evolution is false? User: each one of the following words ends in est. E. H, Why does a vegetarian leave a smaller ecological footprint than an omnivore? Indicate the phylogenetic relationship of the three domains of life by drawing a cladogram below and labeling eacch domain in the proper position. E. Each egg has a three fourths chance of having either blue long, blue short, orange long, or orange short combinations, D. Each egg has a one fourth chance of having either blue long, blue short, orange long, or orange short combinations, One example of polygenic inheritance is a person's height C. The higher the altitude, the cooler the climate This answer has been confirmed as correct and helpful. C. E. None of the above, Refer to the cladogram shown (ADD PICTURE). A. true 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. 1 pt. Which of the statements below is true? what s the most recent common ancestor of species 1 and 4. . A. derive carbon from organic compounds genus, but a different species. B. 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. clade. A. Prezygotic isolation E. australopithecus africanus. E. aa, If individual III6 marries a male lacing the trait, what is the chance that their first son will have the trait? E) 40%, The figure to the right represents a marine food web where the species are shown as letters and arrows represent the direction of energy flow. A. A. true Refer to the cladogram shown above. BRCA1 mutation increases cancer risk on exposure to reproductive hormones. B. Nematodes feed on the starches in plant roots; the roots live but their growth is slowed D. Fish that swim the fastest in running water catch the most prey and more easily escape predation This is evidence of C. fur D. environmental changes can make a previously neutral mutation advantageous A mutation in a gray fox population reduces both fecundity and survivorship to a given age This an example of: B. humid 2. dorsal hollow nerve cord This lesson will focus on key definitions related to monophyletic groups, discover how living things are organized while focusing on monophyletic grouping. E. intersexual, Study the graphs below. D. The lizard is more closely related to the salamander than to the crocodile C. At least one parent of I2 has the trait D. Their cranium size was larger than our own Lizards, crocodiles, and T. rex have many characteristics in common, and they form their own class classified as reptilia. A. A. a keystone species has little interaction with other species in an environment 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? 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. A. less, solar radiation The numbers 1 through 5 represent species that exist today. A monophyletic group includes organisms with a common ancestor and closely related. B) Yes, x linked dominant B. the random nature of fertilization of ova by sperm B. D. both a and b are correct, Below on the left is the true pattern of evolutionary relationships among ten species of a previously undiscovered group of microscopic crustaceans. (assume that birds do not migrate between islands) They have a Masters in education from Sacred Heart University and Bachelors in Biology from the University of Connecticut. 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? C. produce well provisioned seeds - 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. D. all of the above statements are true, B. the reproductive stage is the mushroom above ground, A heterotrophic prokaryote would: Which of the following best explains why Mae does not want to sell How was Chinese communism different from European communism? Phenotype 320 90 90 C. node 3, Use the matrix table to answer the next question (ADD PICTURE). C. Viruses can infect bacteria, inserting their genetic material into the bacterial DNA. D. have seeds that become viable only after a forest fire Use the tree to answer the questions that follow (ADD PICTURE). Island 1: average number of species 8.90, colonization rate .33, extinction rate 0.08 C) 4% Identify the mechanisms of transcriptional, posttranscriptional, and translational control of gene expression. (ADD PICTURE) B. that are nearby or within the same tissue. The lesson will also focus on monophyletic examples, including humans and domesticated dogs. From the example above, humans, bonobos, and chimpanzees only have a genetic difference of approximately 1.2%. A. A. precipitation over land Of the cladograms shown below, which one shows a different evolutionary history from the others? D. A point on the equator would receive more sunlight in june D. less, altitude, Considering the global carbon cycle, where is the largest reservoir of carbon? A. true B. B. Organism C is the outgroup, B and E are the most closely related Etiology is looking at the origin of something. These organisms are closely related and grouped together because their genetic material is similar to monophyly. Organisms that are grouped together are known as a taxon. C. photosynthesis moves carbon from organic to inorganic pools; respiration does the opposite D. both b and c. Examine the diagram below which represents a food web for a particular terrestrial ecosystem. A. true C. fur B. A. C. RNA has both information storage and catalytic properties a shark's skeleton is made of cartilage while a dolphin's is made of bone. C. They were short, stocky, and powerfully built - Definition & Examples, What are Genotypes? homo habilis What is the significance of this theory in understanding the evolution of eukaryotes? 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. These genetic changes would eventually form the domesticated dogs known and loved today. D. mutualistic interactions with a smaller ant species Which of the following terms would best describe such a plant-herbivore interaction? B. an unexpected spring snow storm kills all the sprouting tulip bulbs Heather has taught high school science and college credit courses for over 6 years in biological sciences. Some organisms can be considered paraphyletic or polyphyletic. D) 10% A. The aneuploid condition resulting from this error could be which of the following? The position of which pair of taxa could be reversed without changing the meaning of the tree? Stress reduces fecundity in boll weevil populations You'll get a detailed solution from a subject matter expert that helps you learn core concepts. C. biodiversity B. A. rate of decomposition of detritus C. multiple alleles Assume that, over a period of time, an owl consumes 5,000 J of animal material. D. Bacteria can divide quickly using binary fission. Deuterostomes 4. Based on the names, you can determine that these two animals belong to the same -. A certain female's number 12 chromosomes both have the blue gene and number 19 genes both have the long gene. E. 800, Human activity is affecting ecosystems by increasing their: 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. The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. B) The number of frost-free days and competition between species of introduced grasses and native alpine Juan has hemophilia and attends a support group where he meets Vanessa, who does not have the disease, but whose father has hemophilia. B. Photoautotroph (ADD PICTURE) ex: photorespiration - CO2 fixing enzymes interfere with photosynthesis E. The insects that spend the most time exposed to sunlight have the most mutations, C. A few individuals with denser fur survive the coldest days of an ice age, and the reproducing survivors of the ice age all have long fur, Which event is a life-history trade-off? B. both photosynthesis and respiration cycle carbon through inorganic pools 63 chromosomes in 21 sets of 3 During meiosis, a gamete is produced with one less chromosome. B. oceans User: At the complete end of cellular respiration, how many molecules of ATP are produced? (ADD PICTURE). A. Fur is the shared derived trait uniting mice, chimpanzees, and pigeons B. C. carbon cycle 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. Refer to the cladogram shown (ADD PICTURE). Paraphyletic grouping is essentially a monophyletic grouping but missing parts of the grouping due to outliers' characteristics. Monophyletic grouping shows groups of organisms that are closely related to each other with a common ancestor. C) 2. C. 25% C. Species diversity is not affected by latitudinal changes Monophyly means organisms grouped into categories or a clade due to having similar genetic material and having a common ancestor. B. competitive interactions with the fungi D. F A. D. mammals, Number the following species from most recent to least recent. Evolutionary histories are not known for all species. A. amphibians See examples of monophyletic, paraphyly, and polyphyly groups and their comparison. A. E. extra digits are a result of parasites on the islands that infect developing kittens, Widows peak is an autosomal dominant condition. C. homo neanderthalensis Weegy: Cells can interact with other cells that are nearby or within the same tissue. Island 1 could be the same size as Island 2 and closer to the mainland than Island 2, A tsunami strikes a large peninsula, destroying the bird population living there. Spelling counts! A. 0.2 It is weird to think of your family in scientific terms, but this is exactly how we classify organisms and how they are related to each other. When these organisms have common traits, this is known as a synapomorphy. C. E D. Variation is caused by mutation and maintained by natural selection. A. tropical D. 200 D. less competitive species evolve strategies to compete with dominant species, A. habitats are opened up for less competitive species, There are ______ species in tropical areas than in areas with higher _____. A newly established coho salmon population has females that choose the largest males for mating, but the population also has smaller males that persist. E. development of reproductive isolation, genetic divergence, Formation of a geographic barrier, B. homo neanderthalensis 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.
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