c. natural selection. Morphology is how an individual looks. As many years went by, the environment changed such that the aquatic food sources were much more plentiful than those on land. Why are humans so different from other animals? Submit your documents and get free Plagiarism report, (Rate this solution on a scale of 1-5 below). Could individuals of a species look different today than individuals of the same species did many What causes variation in a species? c. Its populations can interbreed. What are the 2 main reasons for variation between organisms of the same species? A. no way to pass environment or acquired characteristics to offspring, only genes. Q6. Variation allows some individuals to do better than others, so those variations are selected. Why is sexual selection likely to result in more rapid changes in phenotype than typical natural selection in the same population? Best Webcams For Macbooks 2023: Top Cameras For Apple Laptops c. more they will differ from one another in adaptations. No, species do not change even after many generations, so individuals of the same species would not look different. p2: homozygous dominant (sad) 2pq: heterozygotes (sad) Q2 heterozygous recessive (happy) This is an scenario of what could occur. Why did monkeys and lions evolve differently in the same environment? Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Access to over 100 million course-specific study resources, 24/7 help from Expert Tutors on 140+ subjects, Full access to over 1 million Textbook Solutions. The amount of webbing on a ducks feet is a heritable trait.Q6.8. DDT is an insecticide that was used extensively in the mid-1900s to kill mosquitoes. (b) How does competition among humans differ from the competition in other animal species? a. weather. By what mechanisms have we evolved into distinct species? Donec aliquet. The answer to this question is not well understood, but it is thought that a number of things would need to happen in order for one species to change into two species over time. Question: Q6.4. Variation is the availability of different traits in a population. Considering chimpanzees and humans share 90% of the same DNA, why can't they breed together? Its individuals appear different from other species. All living species de. could individuals of a species look different today. Second, the two species would need to have a significant difference in their reproductive capabilities. Men's "Love" Health-Gut Check Project a. The Gray's come from a star-system known as Zeti Reticuli; Which is a star system located somewhere in the southern celestial hemisphere. What is the reason for the phenotypic differences between individuals of the same species? A surprisingly small population could save our species. Sustainable Winegrowing with Vineyard Team Genotype is the written instructions for appearance based on the DNA. Homo sapiens share a common ancestor with primates. We are, in fact, remarkably similar. What characteristics do you see in humans, either anatomically or behaviorally, that are still shared with other primates? Yet why do some races seem to have darker (or lighter) skin tones than others? Q6.5. Could individuals of a species look different today than Many generations later, almost all ducks had more webbing on their feet. Microscopic study of the teeth indicates that he grew up at a growth rate similar to that of a great ape. Why or why not?Yes, all individuals can change a little and pass those changes on to their offspring.Yes, some individuals can change a little and pass those changes on to their offspring.Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring.No, species do not change even after many Why are humans so genetically similar? In contrast, humans have many more microRNA molecules (miRNAs) than these animals. Why is it that a population is the unit of evolution rather than the individual? How are the striking similarities among genes that govern development in widely differing species strong evidence for evolution? This problem has been solved! 1 See answer Advertisement Harshtsingh Yes, all individuals can change a little and pass those changes on to their offspring. Why is a convoluted brain better than a smooth one? Proponents of the adaptation argument argue that individuals adjust and adapt to new situations and conditions, while opponents argue that the population as a whole adapts, which can lead to unforeseen consequences. 3. They were more muscular than we were and they had bigger brains than we did (or do today). Done, onec aliquetpulvinar tortor nec facilisis. The 14 species of finches on the Galapagos Islands evolved from a single species that migrated to the islands several million years ago. Select the correct statement(s) that justifies how he arrived at this conclusion. Could individuals of a species look different today than individuals of the same species did many generations ago? Repeated divergent selection on pigmentation genes in a rapid finch radiation. Answered: Q6.5. Could individuals of a species | bartleby How can this population be expected to change over several successive generations, if the relative fitness differences observed remain unchanged? Podcast - the bacteriophage: is the enemy of our enemy a friend? Explain. This is a question that has been debated for many years. Why or why not? Traits must be inherited from one generation to the next. What To Look For In Racing Pigeon Health Supplements And Why They Matt How are humans evolving today? What is culture and how does culture differ between human and nonhuman primates? 1. You can specify conditions of storing and accessing cookies in your browser. Why are animals shaped differently in cooler climates than in warmer ones? Series The Power of the Angel Number 2 - 22 - 222 - 2222 | Karma And Luck Merlin Bird ID Can Tell You, published in the journal Science Advances, Repeated divergent selection on pigmentation genes in a rapid finch radiation. a. Q5. Why or why not? Why are there so many different ways to define a species? A) sodium ions Which form of gene technology would be the best for this example? Are age and gender independent variables? Which of the following is REQUIRED for the process of natural selection to occur? For example, if a species of fish was only exposed to freshwater, they might look different than if they were exposed to saltwater. Experts are tested by Chegg as specialists in their subject area. Explain why a single human body is considered to be a mega-diverse ecosystem. Plants and animals do not share a common multicellular ancestor. Why does diversity between individuals and between species create problems for determining what is a species and what is a variant? There are many different types available on the market today so make sure you research each one carefully before deciding which ones would work best for your pet. Could individuals of a species look different today than individuals of the same species looked many generations ago? Are humans particularly self-destructive when compared to other animals? Is it possible for two different genes to imply different phylogenetic relationships among a group of species? How many species of humans are there? - cocot.vhfdental.com There are surprisingly large genetic differences between individuals from the same population; indeed, recent mitochondrial DNA evidence shows greater variation within regional populations than that shown between historical human races. I first wrote about these profound issues in the MIT Tech Review seventeen years ago, and today's piece expounds, expands and updates the inscrutability of AI into the philosophical, geopolitical, sociological and hermeneutical domains, as we spawn a novel crucible of metacognition. Humans share the same genetic code with: a. just other vertebrates. Near industrialized areas, black powder covered surfaces, including the moth habitat. It occurs when groups in a species become reproductively isolated and diverge. Does the question reference wrong data/reportor numbers? Explain why only populations evolve but individuals do not. What is the reason for the phenotypic differences between individuals of the same species? Question Could individuals of a species look different today than individuals of the same species did many generations ago? Different Definitions for 'Species' - ThoughtCo Over time, the genetic makeup of the two resulting populations becomes more and more different, until each population becomes a separate species. Submit Yes, all individuals can change a little and pass those changes on to their offspring Yes, some individuals can change a little and pass those changes on to their offspring Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring No, species do not change even after many generations, so individuals of the same species would not look different Submit. then you've come to the right place! The smallest and largest snails would be the most likely to reproduce. Could the stock market crash be prevented? Why or why not? Did doc holliday actually shoot johnny ringo? Which of the following is REQUIRED for the process of evolution by natural selection to occur?Offspring must be similar to their parents due to share genes.There must be a sudden environmental change.There must be a predator preying on the species.One or more species must have recently been introduced to the region.Q6.7. What is the reason for the phenotypic differences between individuals of the same species? Q7. 3 days ago. Pellentesque dapibus efficitur laoreet. offspring. What is the reason for the phenotypic differences between individuals of the same species? a)Yes, all individuals can change a little and pass those changes on to their offspring. Q6.5. Why are these genes similar but not identical? For example, chimpanzees and humans, the skulls of which are shown in Figure 12.2. Nam lacinia pulvinarsltesque dapibu,

consectetur adipiscing elit. In what ways is culture similar between human and nonhuman primates? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Donec aliquet, View answer & additonal benefits from the subscription, Explore recently answered questions from the same subject, Test your understanding with interactive textbook solutions, Biology Today and Tomorrow with Physiology, Biology Today and Tomorrow without Physiology, Campbell Essential Biology with Physiology. Q6.6. Human childhood is much longer than that of other animals; therefore, other animals rely only on their genetic information. why or why not? As you know, the scales of these changes are different. The males songs are in the same general frequency, but the phrasing is quite different, Campagna explains. C) not all mutations cause visible change. Olfspring must be similar to their parents due to shared genes. What causes variation in a species? Show more If monkeys and humans evolved from a common ancestor, why did we evolve differently? According to this definition, one species is distinguished from another when, in nature, it is not possible for matings between individuals from each species to produce fertile offspring. Which of the following histograms show the correct representation of the snail shell thickness data 4, 7, 2, 5, 4, 3? For this topic, please briefly compare and contrast microevolution and macroevolution. Could individuals of a species look different today than individuals of the same species did many generations ago? An ideal solenoid (N1N _ { 1 }N1 turns, length L1L _ { 1 }L1, radius r1)r _ { 1 } )r1) is placed inside another ideal solenoid (N2N _ { 2 }N2 turns, length L2>L1L _ { 2 } > L _ { 1 }L2>L1, radius r2>r1r _ { 2 } > r _ { 1 }r2>r1) such that the axes of the two coincide. Why or why not? She met with a dog breeder who said that they could breed a dog for Miriam that had the best traits from both breeds. Of course, the source of that female preference probably resides somewhere in the DNA, too. so you can get an accurate answer to your question. Wing bone structures of penguins and other birds are functionally different, but homologous. What is the difference between genetic diversity and genetic variation? Fusce dui lectus, c, Explore over 16 million step-by-step answers from our library, View answer & additonal benefits from the subscription, Explore recently answered questions from the same subject, Test your understanding with interactive textbook solutions, Biology Today and Tomorrow with Physiology, Biology Today and Tomorrow without Physiology, Campbell Essential Biology with Physiology. D) not all mutations affect an entire species. Do tarantulas make webs like other spiders? How has evolutionary biology demonstrated that adaptations arise through selection acting on genetic variation? The more they used their feet, the more webbed their feet became, so they got enough food to survive and reproduce.Due to chance mutations, all the ducks feet in the next generation had more webbing. If humans evolved from a common ancestor we share with monkeys, why do we have such broad variations in physical features across our species (i.e. science based - Species where every individual looks the same c) Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. Do any monkey species have different races similar to humans? David N. Shier, Jackie L. Butler, Ricki Lewis, John David Jackson, Patricia Meglich, Robert Mathis, Sean Valentine, BioEffRad-StudyGuide2019-Section7- Models of. Yes, all individuals can change a little and pass those changes on to [] The Cornell Lab will send you updates about birds, birding, and opportunities to help bird conservation. Use the following passage to answer the next two questions. Which of the following conditions would biologists say was required for the evolution of DDT resistance in a population?A few mosquitoes in the population were resistant to DDT before it was ever used.Mosquitoes in the population learned to adapt to the high levels of DDT in the environment.The mosquito population needed to evolve DDT resistance in order to avoid extinction.Exposure to DDT caused specific, nonrandom mutations for DDT resistance within the population.Use the following passage to answer the next two questions.Ducks are aquatic birds. What are the noteworthy differences between the two? A few mosquitoes in the population were resistant to DDT before it was ever used. B) glucose All information of this website is published in good faith and for general information purposes only. This can result from random processes called genetic drift, or a more adaptive mechanism called natural selection. A million years ago, there were probably a few different species of humans around, including Homo heidelbergensi s, which shared similarities with both Homo erectus and modern humans, but more primitive anatomy than the later Neanderthal. The latest findings, published in the journal Science Advances, suggest the differences may depend on just a few genes with an outsized role in the evolution of the birds' appearance. Q6.5. Provide an example of conve. Why or why not? The known types of human species included: 1. Which of the following is REQUIRED for the process of evolution by natural selection to occur? Humans rely on other organisms for survival; however, all other organisms would be better off without humans. a. Pellentesque dapibus efficitur laoreet. Horned lizards use their horns to defend against predatory birds. e. all living organisms, with just a few exceptions. Now, it doesn't reach the same kind of headlines because there's many different infections and different parts of the body and different bacteria. But actually 6 million people have died of COVID. This observation led her to hypothesize that longer horns offer more protection against predation than do shorter horns. No other species has ever wielded such power, and no species could. A farmer takes pollen from a plant with desired traits and intentionally places the pollen on a plant with other desired traits. Why would competition between two animals of the same species likely be more intense than competition between two animals of different species? Q5. Could individuals of a species look different today than Pluto TV is an ad-supported streaming service run by Paramount. Which form of gene technology is this an example of? Fossils of organisms that lived many years ago, and DNA from the remains of organisms that lived many years ago. Exposure to DDT caused specific, nonrandom mutations for DDT resistance within the population. Q6.1. Reproduction is the ability of an organism to create new offspring. Choose an animal and. The latest findings, published in the journal Science Advances, suggest the differences may depend on just a few genes with an outsized role in the evolution of the birds appearance. But we are much more alike than we are different. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce dui lect, , dictum vitae odio. In Europe, dark peppered moths were rare before the 1850's and light colored moths were plentiful. Homo erectus | The Smithsonian Institution's Human Origins Program The different color genes could be turned on at a certain time, or turned off, be slightly on, or slightly off. This is because the different environments would cause different changes in the fish's appearance. \\ b. Different finch species live on different islands. The new study identified all the points of difference for nine capuchino species, with a surprising result. 9.) What is the difference between humans and chimps? Using one of these four ideas, explain why you do not look like another person in this room. b. Evolution only occurs in a very large gene pool. (a) convergent evolution (b) divergent evolution (c) evolutionary cyclicity (d) uniformitarianism. One species might have trills in different places, another song might be buzzy. copyright 2003-2023 Homework.Study.com. 2. Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. We store cookies data for a seamless user experience. 2. A species of bird ate many types of seeds, each type coming from a different species of tree. In genetics, two organisms are part of the same population if: \\ a. At an early stage of development, both species have the same embryonic tissues, but it disappears in one of the species at a later time. Which of the following is NOT a potential benefit of genetic engineering? Q6. These include the amount of genetic variation within a population, the number of evolutionary opportunities that a population has, and the number of genetic mutations that occur within a population. How do modern biology, evolution, and natural selection explain why there are differences in innate aptitude in animals (such as there are humans who are smarter than others, some are more artistic than others, etc.)? Why did some primate species develop sexual swellings while others didn't? Individual differences with a genetic basis lead to in successive generations. Traits must be inherited from one generation to the next. To put this another way: all humans have the same genes, yet we do not look alike. Why do different genders of the same animal evolve differently? Learn about Charles Darwin's background, what theory he is known for, and what natural selection is. Be s. Explain why differences in skin pigmentation in human populations can be explained by the theory of evolution and natural selection. Why do most species eventually evolve sexual reproduction? The three conditions for natural selection are variation, selection, and reproduction. C. Variatio. a) Yes, all individuals can change a little and pass those changes on to their offspring. Yes, all individuals can change a little and pass those changes on to their offspring. No, species do not change even after many generations, so individuals of the same species would not look different. \\ d. They are in the same geographic area. How is it the same? To continue further with th. Choices (a) and (b) are incorrect because acquired changes in individuals are not commonly passed on to the next generation. If there is NO SELECTIVE SURVIVAL based on shell thickness within a population of snails, what happens to shell thickness in response to crab predation?The average shell thickness increases within each generation, but there is no change in shell thickness from generation to generation.There is evolution by natural selection of shell thickness, and average shell thickness increases every generation.There may be evolution of shell thickness, but not through natural selection and not necessarily toward thicker shells.There is no change in shell thickness within the population.Q6.3. To put this another way: all humans have the same genes, yet we do not look alike. Which of the following is not part of how we define a species? Yes, all individuals can change a little and pass those changes on to their offspring. Which of the following is TRUE about how environmental conditions have changed since the time life began on earth? \\ vary only very slightly in appearance. No. b. D. modifications in an individual are caused. Finches with small beaks ate all of the small seeds, leaving only bigger seeds. Why are there so many species of monkeys but only one species of human? Be as specific as possible. What are the general characteristics of animals? a) Yes, all individuals can change a little and pass those changes on to their offspring. Donec aliquet. Donec aliquet. b) Yes, some individuals can chang; Why didn't humans evolve to hibernate like many other mammals? Could two genetically perfect humans have all the genetic diversity needed for a species? If so, why did we evolve this way? A. CHOOSE ALL THAT APPLY! Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. What might scientists say about the human, seal, bird, and bat based on this evidence? The bacteria have become resistant over several generations. Which adaptation described below probably does not protect the plant from being eaten by herbivores? How is this best explained? Why or why not?Yes, all individuals can change a little and pass those changes on to their offspring.Yes, some individuals can change a little and pass those changes on to their offspring.Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring.No, species do not change even after many Solved Q6.5. Could individuals of a species look different - Rent Textbooks According to the diagram, which of the following statements is true? The number of this type of rodent will decrease. Now, another group of South American finches known as capuchino seedeaters is helping scientists learn about how, and how fast, evolution works. Finally, discover cousin species like Homo neanderthalensis. Most ducks had less webbing on their feet than their parents. How does genetic variation help a population survive in the face of changing, uncertain environments? Yes, all individuals can change a little and pass those changes on to their offspring. She returned every week for 12 weeks to measure survival of tagged lizards. How fast can tarantulas move?