0.2 A. abiogenesis. C. Organism D is the outgroup, B and E are the most closely related C. node 3, Use the matrix table to answer the next question (ADD PICTURE). A. A. true A certain female's number 12 chromosomes both have the blue gene and number 19 genes both have the long gene. B. false, Female choice exerts powerful control over male reproductive success No, observed does not match expected, one of HWE assumptions may have been violated. A few organisms of a larger population survive a drought and then these survivors emigrate to less arid environments Does this change you answer in A) above? Draw a phylogenetic tree that depicts the evolution of the 4 major taxa of land plants: Bryophytes, Ferns, Gymnosperms, Angiosperms. Explain your answer. User: What is the function of the World Trade Organization? Use the tree to answer the questions that follow (ADD PICTURE). What is the per capita rate of increase of r for that day? D. Their cranium size was larger than our own You will not share the DNA from your parents with your cousins since they have different parents. refer to the cladogram shown above weegy. (assume that birds do not migrate between islands) B. false, Homo erectus was the first hominid species to show evidence of using fire 3, 5, 2, 1, 4 B. Organism C is the outgroup, B and E are the most closely related All eggs will have maternal types of gene combinations In monophyletic groups, some organisms share more than one common ancestor. D. RNA can replicate more accurately than DNA E. pleiotropy, Which of the following statements about mutations is true? D. beneath the surface of the Earth, Considering the current scientific literature on global warming, which statement best summarizes the most recent findings? A. the nature and size of the reservoirs Concerning monophyletic grouping, it is important to understand the relationships between living things and the classification of the organisms. A) The amount of nitrate and phosphate in the soil and wild flower abundance and diversity An outgroup may be included on a cladogram to compare the other groups to. refer to the cladogram shown above weegy 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. Monophyletic grouping helps scientists understand relationships between organisms with a common ancestor. 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. To unlock this lesson you must be a Study.com Member. The shaded taxa correspond to groups that have evolved jaw like structures. C. III During meiosis, a woman produces one of her eggs with an extra chromosome. which of the following phrases describes a taxon? B. a gizzard Which of the following best explains why Mae does not want to sell How was Chinese communism different from European communism? Cladogram - Definition and Examples | Biology Dictionary When these organisms have common traits, this is known as a synapomorphy. They will also have similar genetics. Ashli has a Master's Degree in Biology and has taught biology at different grade levels including college, elementary, and middle school. E. None of the above, Refer to the cladogram shown (ADD PICTURE). B. derive carbon from CO2 C. They were short, stocky, and powerfully built Lizards, crocodiles, and T. rex have many characteristics in common, and they form their own class classified as reptilia. B. RNA could have evolved into DNA C. derive energy from sunlight, Transduction, conjugation, and transformation allow all eukaryotes to laterally transfer their genes. B. the reproductive stage is the mushroom above ground According to the characteristics described above, the koala belongs to the letter F in the cladogram that reveals the modification . refer to the cladogram shown above weegy B. Monophyletic groups are important to understand how animals are classified. A. bipedal locomotion 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. C. mutualistic interactions with their own feces (2 points) Part II: Types of groups. 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 A. true Its like a teacher waved a magic wand and did the work for me. C. Island 1 could be the same size as Island 2 and farther from the mainland than Island 2 D. phosphorus cycle A phylogenetic tree is a diagram that shows related organisms, common ancestors, and shared traits within a monophyletic group. D. Weather is what is expected in a particular region and is independent of climate, C. Climate refers to the average long term atmospheric conditions, whereas weather refers to short term atmospheric condition, What do researcher typically focus on when they study a particular biogeochemical cycle? 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. A. temporal A. terrestrial ecosystems The runner's body is using anaerobic energy to power through the race. A. 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. Refer to the cladogram shown above. Purple flowers (p) are dominant to white flowers (w). New York City would receive more sunlight in june B. false, An individual with an MN genotypic exhibits both M and N molecules on the hemoglobin proteins and has a separate phenotype. A. converting inorganic compounds into organic compounds B. both photosynthesis and respiration cycle carbon through inorganic pools Today, grouping is created by comparing the genetic information of organisms. 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? Use the tree to answer the questions that follow (ADD PICTURE). B. competitively dominant species infrequently exclude less competitive species after a moderate disturbance Exaptation: trait designed for one thing, now used for another Ex. Use the tree to answer the questions that follow (ADD PICTURE). A. Aphids pierce tree stems and consume plant sap, but they do not damage plant leaves However, not all organisms are found in monophyletic groupings. Weegy: The term that fits the definition provided is "body image". D. genetic variability E. A point at the North Pole would receive more sunlight in december, B. Find the allele frequencies and expected genotype frequencies. B. bottleneck effect in the history of the cats on the island D. keratinous scales Island 2: number of species 1.72, colonization rate .13, extinction rate 0.08 Choose the answer is correct given the table above. This trait is an example of what kind of evolution? Weegy: Mitochondria and chloroplasts, organelles inside of eukaryotic cells, have their own membranes and genetic material. C. The higher the altitude, the cooler the climate B. false, Pathogens eventually evolve towards a less virulent coexistence with their hosts The position of which pair of taxa could be reversed without changing the meaning of the tree? 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. 0.02 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. larger animals have to eat the most since they have the most energy demand, B. its hard for an ecosystem to support many of them because so much energy is lost at each level of energy exchange, Owls eat rats, mice, shrews, and small birds. D. F What type of reproductive isolation is this? Trap like jaw structure has evolved independently several times in different ant families. two genus names but only on species identifier. refer to the cladogram shown above. On the letter D is the most recent common ancestor of species 1 and 4. Remember that 1.2% of billions of DNA can cause many changes, which is why humans and apes do not have the same characteristics. Island 1 could be the same size as Island 2 and closer to the mainland than Island 2 A. Weegy: A runner is running the 60-meter dash, which is an oxygen-deficient race. A. stress in rats caused by crowding, leads them to devote fewer resources to reproduction Weegy: The term that fits the definition provided is "body image". B. D. intrasexual Juan has hemophilia and attends a support group where he meets Vanessa, who does not have the disease, but whose father has hemophilia. Expert Answered. 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. B. precipitation over oceans Cladograms are visual representations of monophyletic groups and indicate the shared ancestors and shared characteristics or synapomorphies of a monophyletic group. D. 0.06 Assume HWE. D. biotic health C) 2. The most probable source of this error would be? D. homo habilis There are 4 key characteristics that unite all animals shown on the cladogram including the Cephalochordata (Lancelets). C. Reinforcement 0.04 C. All eukaryotes except animals, plants, and fungi All eukaryotes and some prokaryotes On the letter D is the most recent common ancestor of species 1 and 4. B. an unexpected spring snow storm kills all the sprouting tulip bulbs 1. Learn all about monophyletic groups and see the definition of monophyletic. Which hypothesis is more likely A cladogram or phylogenetic tree is used to observe these groupings. Which biogeochemical cycle is driven by symbiotic interactions (at its origin)? B. Each line is called a branch. A phylogenetic tree may be built using morphological (body shape), biochemical, behavioral, or molecular features of species or other groups. Blank refers to the loudness of your voice. On a cladogram, you will commonly see hash marks that indicate a synapomorphy or shared common trait. They coexisted fro a time with humans D. large aggregations of guppies near a food source other competitors for this resource 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. B. larger; farther away from C. higher mutation rates on islands 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. E. A mistletoe plant grows haustoria into the bark of a tree, but is able to photosynthesize, C. Bears eat blueberries; then they defecate the blueberry seeds throughout the forest, and the seeds germinate, Leaf-cutter ants that tend fungal gardens protect their crop from mold by means of: C. Geographic barriers 3. E. development of reproductive isolation, genetic divergence, Formation of a geographic barrier, B. B. Hemophilia A is an X linked trait where blood clotting is affected due to a mutation in a clotting factor protein. These will be further discussed in the rest of this lesson. Which species is a primary producer? E. australopithecus africanus. The phylogenetic tree below depicts the evolutionary relationship among a subset of ants. C. 63 chromosomes, each with three chromatids Which of the statements is true? Is the population in HWE, why or why not? The best time to weigh yourself is in the. A. true C. D. 0% Mitochondria and chloroplasts, organelles inside of eukaryotic cells, have their own membranes and genetic material. Taxa are simply groups of organisms. C. The lytic lifecycle allows viruses to reproduce when the host cell what should be added when an adverb begings a sentence. B. Photoautotroph C. atmosphere C. adaptability to environmental change in the Linnaean system of classification, which of the following is most commonly defined as a group of organisms that can breed and produce offspring? D. a system of cultrue Three taxonomic groups are circled on the cladogram below. B. only orange short gene eggs Cladograms are visual representations of monophyletic groups and are used to help understand the shared traits or synapomorphies of the organisms in a monophyletic group. D. Molecular biology. OR An outgroup may be included on a cladogram to compare the other groups to. Humans and other organisms respond directly to weather, but have no response to climate Question what kind of fragment is "near the computer"? B. ecosystem can acquire chemicals that are used up from other ecosystems What is the per capita death rate for that day? A. 2. 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. B. ocean currents C. fur D. dissipating heat Based on the phylogeny shown, the group of species including (2-5) can best be described as a (n) synapomorphies. A. true 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. B. II B. false, A point mutation is a base pair change that can lead to a change in an amino acid 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. which of the following lists the taxa form broadest to most specific>, domain, kingdom, phylum, class, order, family, genus, species. A. Bacteria are never beneficial to humans. C. RNA has both information storage and catalytic properties On the letter D is the most recent common ancestor of species 1 and 4. . 4. D. keratinous scales Assuming HWE, which population has a greater frequency of the R allele? GPP-NPP. C. Species diversity is highest in species that experience intermediate disturbances The figure shows the three types of groupings; monophyletic, polyphyletic, and paraphyletic. figure 17.2 shows differences between humans and other animals at a molecular level. D. eating meat is an inefficient way of acquiring photosynthetic productivity, D. eating meat is an inefficient way of acquiring photosynthetic productivity, In some circumstances, grasses benefit from being grazed by bison. Species diversity increases 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? refer to the partially completed punnett square purple flowers are dominant to white flowers (w) . Another monophyletic group example can be seen in domesticated dogs. Five of these species are then discovered; these are shown as boxed on the left. A. ]. B) Yes, x linked dominant Males: compete among each other for females, sperm is energetically cheap, success is number of matings, and is varied, quantity over quality - employ combat strategies C. Half the eggs will have maternal and half will have paternal combinations What is a Cladogram? - Biology LibreTexts distribution of the species in question? E. 5, What happens to species diversity as latitude decreases? E. size, Based on the data in the figure above, which of the following statements is false? A) 0.02% User: each one of the following words ends in est. The Intergovernmental Panel on Climate Change concluded that the evidence for climate change is unequivocal and due to human induced changes in greenhouse gases E. intersexual, Study the graphs below. C. Having both ectoderm and endoderm What is true about two organisms that share the same common ancestor. A. 1 The Intergovernmental Panel on Climate Change concluded that carbon dioxide is the sole cause of climate change. A. Fur is the shared derived trait uniting mice, chimpanzees, and pigeons B. A. true As cells in her ovaries undergo meiosis, her resulting eggs (ova) may have which of the following? E. 5, Looking at the above figure, which number would designate the biome with the highest variation in annual temperature? "fruiting bodies" 63 chromosomes in 31 1/2 pairs Refer to the cladogram shown (ADD PICTURE). B. to have three germ layers that form the body cavity within the mesoderm 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. A. the amount of energy producers burn when they metabolize Updated 306 days ago|6/29/2022 2:50:33 PM. C. multiple alleles A) Given this information alone, is the spontaneous red color mutation dominant or recessive? into which domain would you place a multicellular organism with a nucleus. Genotype AA Aa aa D. reduced hybrid viability 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? The red phenotype is manifested differently on different diets. Assume that, over a period of time, an owl consumes 5,000 J of animal material. D. 200 -is the amount of blood pumped out with each hearbeat. These organisms can be a part of a monophyletic grouping. Each node represents a shared ancestor. 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. D. environmental changes can make a previously neutral mutation advantageous Whose writings influenced Darwin's thinking about evolution to consider that evolution takes place at a very slow and steady pace? Birds and snakes share another synapomorphy, that they are vertebrates. (ADD PICTURE) On the letter D is the most recent common ancestor of species 1 and 4. . What do you, your siblings, and your cousins all have in common? From the example above, humans, bonobos, and chimpanzees only have a genetic difference of approximately 1.2%. D. Gypsy moth caterpillars feed on the leaves of oak and aspen, defoliating and stressing the trees This is evidence of B. E. disperse many seeds in close proximity to the parent tree, A. have seeds that are easily dispersed by wind or animals, Generally speaking, deserts are located in places where air masses are usually: 63 chromosomes in 21 sets of 3 C. reptiles Along the top line of the table, make a column for each animal you want to include in your cladogram. Which graph best represents what happens to the male population of these smaller salmon over 100 generations? species, but a different family. D. Fish that swim the fastest in running water catch the most prey and more easily escape predation 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 _____. E. where carbon is being sequestered in the cycle, B. the rate of element movements between reservoirs, Which of the following most often controls the rate of nutrient cycling in ecosystems? A. fewer animals are slaughtered for human consumption A. derive carbon from organic compounds 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. making of stone tools, Which statement about Neanderthals is false? C. homo neanderthalensis User: At the complete end of cellular respiration, how many molecules of ATP are produced? Snails of opposite chirality are either unable to mate, or do so with significant difficulty. the number 1 through 5 percent species that exist today. C. Bears eat blueberries; then they defecate the blueberry seeds throughout the forest, and the seeds germinate All rights reserved. A. Lithoheterotroph Paraphyletic grouping is similar to monophyletic grouping, but in this case, the grouping only shows pieces of the monophyletic groupings with the ancestors. B. Nematodes feed on the starches in plant roots; the roots live but their growth is slowed According to the MacArthur-Wilson model, what could be the relationship between the two islands? D. Mechanical isolation The presence of mountain ranges tends to produce extremes in precipitation D. predation, The process in the water cycle that moves the most water during a given time is: Try to come up with around twice the number of characteristics as you have animals. an organism's fitness is measured by its: in which language are scientific names written? C. Chemoheterotroph B. epistasis Weegy: She is worried the restaurant will run out of bread for sandwiches best explains why Mae does not want to sell Weegy: Chinese communism pushed the idea that rural peasants were the force behind revolution -is how was Chinese Weegy: "Near the computer" is a prepositional phrase. If the terminal nodes represented groups rather than species, we would say "sister groups.". The root shows the ancestor that all organisms in the cladogram share. refer to the cladogram shown above weegy. A mutation in a gray fox population reduces both fecundity and survivorship to a given age Cladograms show the relationships in a graphic that looks like a tree, with branches connected to a common ancestry. A cladogram is a family tree for organisms . User: Can I get a better answer Weegy: Weegy: Y/y^3 = 1/y^2. B. false. As seen in the cladograms above, the figure shows grouping examples, including a monophyletic group. All eggs will have paternal types of gene combinations Which of these interaction examples does not represent an antagonistic interaction? B. either two number 19 chromosomes with long genes or two with short genes Of the cladograms shown below, which one shows a different evolutionary history from the others? 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. Mechanical B. The sequence from a lobe-finned fish, known . A. an ecosystem cannot lose chemical from it 15. C. mouse and pigeon Refer to the cladogram shown above. BIOL 1407 Jessica Guerrero Chapter 22 Flashcards | Quizlet A. true which of the following is the correct way to write the scientific name of the Northern cardinal? A. habitats are opened up for less competitive species A. differential heating of Earth's surface by the sun The lytic lifecycle allows a virus to wait until conditions are optimal before reproducing but also gives the host cell more time to detect and fight the virus. 2 Identify the mechanisms of transcriptional, posttranscriptional, and translational control of gene expression. The numbers 1 through 5 represent species that exist today. B. its hard for an ecosystem to support many of them because so much energy is lost at each level of energy exchange a shark's skeleton is made of cartilage while a dolphin's is made of bone. Paraphyletic grouping is essentially a monophyletic grouping but missing parts of the grouping due to outliers' characteristics. The best time to weigh yourself is in the. These genetic changes would eventually form the domesticated dogs known and loved today. Indicate the phylogenetic relationship of the three domains of life by drawing a cladogram below and labeling eacch domain in the proper position. C. 0.05 E. a limited number of suitable nest sites for a particular bird species in a particular area, B. an unexpected spring snow storm kills all the sprouting tulip bulbs, What does the graph on the right tell you about the species indicated as keystone? Weegy: In physics, power is the rate of doing work. Cladograms. This expression is an example of incomplete dominance The branch length of a cladogram strictly speaking does not represent genetic changes or length of time. A. true B. false, Although most herbivory involves an antagonistic interaction and would be classified as a type of predation, a few herbivorous interactions do not. C. rising B. Provide two evidences to support the theory of endosymbiosis, Endosymbiosis: origin of eukaryotes as one species being engulfed by another 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 cladogram is a diagram used to represent a hypothetical relationship between groups of animals, called a phylogeny.A cladogram is used by a scientist studying phylogenetic systematics to visualize the groups of organisms being compared, how they are related, and their most common ancestors. Weegy: In physics, power is the rate of doing work. BSCI 160 Final Flashcards | Quizlet User: Mateo did poorly on a test. D. A point on the equator would receive more sunlight in june The shaded taxa correspond to groups that have evolved jaw like structures. In these populations, floral color is controlled by one gene. A. XaXa These relationships are based on observable physical characteristics. Dogs were domesticated during the Pleistocene era, where early humans would take the most obedient dogs and breed them together to create an even more obedient dog. Some organisms can be considered paraphyletic or polyphyletic. Sickle cell is another example, malaria resistance vs. oxygen carrying capacity. Derived character states shared by clade members are called. Cladograms also have sister groups or sister species, which are the . Bdelloid rotifers develop from eggs. Lastly, the node in black indicates that Komodo dragons and crocodiles share another common ancestor. 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 above. A. C. either one blue or one orange gene in addition to either one long or one short gene 8. Refer to the cladogram shown above. The numbers 1 through 5 Body is the mental image people have of their own bodies. A. C. disruptive D. matter is being continually converted into heat and back into matter A. Polyploidy The numbers 1 through 5 represent species that exist today. Refer to the cladogram shown above. The numbers 1 through 5 - Weegy B. All living things are monophyletic since every living thing is proposed to be from a common ancestor. Tetrapods 2. B. Formation of a geographic barrier, genetic divergence, development of reproductive isolation, Which circumstances is most likely to lead to speciation in only a couple of generations? Write the chemical equation and the KbK_bKb expression for the reaction of each of the following bases with water: monohydrogen phosphate ion , HPO42\mathrm { HPO } _ { 4 } ^ { 2 - }HPO42. D. one chromosome 12 with one blue gene and one chromosome 19 with one long gene, D. one chromosome 12 with one blue gene and one chromosome 19 with one long gene, A certain (hypothetical) organism is diploid, has either blue or orange wings as the consequence of its genes on chromosome 1,2, and either long or short antennae as the result of a second gene on chromosome 19, as shown.
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