There are at least 4 different ways that humans have genetic variation, a. If monkeys and humans evolved from a common ancestor, why did we evolve differently? Morphology is how an individual looks. Q6. How does the human epidermal layer differ from that of other animals such as dogs and cats? We will look at multiple ways to update your . Will evolution occur if there is no variation in a population, if the only variation is acquired and not inherited or if all progeny survive and equally reproduce? Explain. 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. Could you please spare some time meaning? What will most likely happen to the population in terms of natural selection? Its possible that in these rapid radiations, whats changing is when and how much of these ingredients are being added.. A certain species of rodent eats only one type of plant. b) Yes, some individuals can chang; Compared to sexual reproduction, asexual reproduction _____. What additional genetic factors increase the resemblance between siblings? Near industrialized areas, black powder covered surfaces, including the moth habitat. Why do different genders of the same animal evolve differently? Explain why monotremes are unique mammals. Provide an example of conve. What are the noteworthy differences between the two? Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. If so, how do modern humans differ from them? A surprisingly small population could save our species. This observation led her to hypothesize that longer horns offer more protection against predation than do shorter horns. Non-human primates have a lot to tell us about ourselves and our origins. How do bacteria acquire genetic variation, and how does that differ from the mechanism by which humans acquire variation? AnswerGoat.com does not many any warranties about the accuracy, completeness or reliability of this information. If a species is evolving, when is it considered a new species different from the organism it evolved from? How is it the same? What genetic factors increase the resemblance between siblings? Why or why not? Lorem ipsum dolor sit amet, consectetur adipiscing elit. Humans rely on other organisms for survival; however, all other organisms would be better off without humans. Scientists look for those rare instances when a species suddenly diverges, or radiates into multiple forms, each with a different appearance or behavior. c. Its populations can interbreed. Autore dell'articolo: Articolo pubblicato: 16/06/2022 Categoria dell'articolo: rockin' the west coast prayer group Commenti dell'articolo: working at charles schwab reddit working at charles schwab reddit Humans have about the same number of protein-coding genes as do animals such as tunicates that have a very simple body form and few neurons. Why or why not? Reproduction is the ability of an organism to create new offspring. Question Could individuals of a species look different today than individuals of the same species did many generations ago? If variations or mutations are extreme enough, new species can result. Explain. Pellentesque dapibus, congue vel laoreet ac, dictum vitae odio. This indicates that: A. 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. As many years went by, the environment changed such that the aquatic food sources were much more plentiful than those on land. Fontana, P.L. Yet why do some races seem to have darker (or lighter) skin tones than others? Why didn't other animals evolve to become closer to humans in intelligence? Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. 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. O Yes, all individuals can change a little and pass those changes on to their Why are there so many species of monkeys but only one species of human? The most well-known example is a group of more than a dozen finch species in the Galapagos. Its individuals appear different from other species. Similarities at the beginning of embryonic development imply they have common ancestors. Many years ago, more than 13 different species of birds migrated to the islands. Scientists have estimated that there are around 8.7 million species of plants and animals in existence. Humans and chimpanzees are estimated to have diverged their evolutionary paths about 5 to 6 million years ago while remaining the same before that period. b. A. environment and acquired characteristics will not affect populations, only individuals B. no way to pass environment or acquired characteristics to offspring, only genes C. heritable variat. To put this another way: all humans have the same genes, yet we do not look alike. Could individuals of a species look different today chegg? b)Yes, some individuals can change a little and pass those changes on to their offspring. Give an example of how these mechanisms have impacted evolution in a species. Recently, more and more farmers have discovered that their fields have Roundup-resistant pigweed growing along with their crop. Human childhood is much longer than that of other animals; therefore, other animals rely only on their genetic information. What are the similarities and differences between humans and other mammals such as monkeys and apes? What would such an evolutionary development look like? 6. Are there such height differences in the animal kingdom? \\ e. They are the same species and a. (opens in new tab) A person walking in the Mojave Desert during the post-apocalyptic Wasteland Weekend festival on Sept. 28, 2019. 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 All information of this website is published in good faith and for general information purposes only. Why do all animals, both vertebrates and non-vertebrates, share the same hox genes? A. Why do people (and most other species) have two copies of each chromosome? In biology, what is an adaptation? In evolution, why is it important that individuals vary from each other? Why is it that physical distinction between genders is more evident in humans than it is in other animals, say, a cat? Why or why not? Genetic drift is evolutionary change resulting from: a. chance differences in reproductive success b. natural selection c. differences in individuals' fit to their environment d. mutation. Proposals that one type of animal, even humans, could descend from other types of animals, are known to go back to the first pre-Socratic Greek philosophers. so you can get an accurate answer to your question. To put this another way: all humans have the same genes, yet we do not look alike. Show more Mutation does not always affect the evolution of a species because A) not all mutations are inherited. Variation allows some individuals to do better than others, so those variations are selected. Using one of these four ideas, explain why you do not look like another person in this room. Two major equations of hardy-weinberg rule are: p2 + 2pq + q2 = 1 p + q = 1 The p and the q represent the allele frequencies for Happy and Sad respectively. 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 or why not? d) No, species do not change even after many generations, so individuals of the same species would not look different. 1. A characteristic of an organism that can change in res. Human-made tools of prehistoric times 2.5 million years ago show that humans began to memorize information in steps. 2 years ago, Posted However, only around 1.2 million species have been identified and described so far, most of which are insects. Mosquitoes in the population learned to adapt to the high levels of DDT in the environment. There are some phenotypic differences among human populations that reflect adaptation to different environments. B. Nam lacinia pulvinar tortor nec facilisis. 2) The biological species concept. Chris Chen, Integrated Vineyard Systems Advisor in Sonoma, Mendocino, and Lake Counties at the University of California Cooperative Extension is exploring solutions to this question. And their choices may not be entirely governed by genetics. Would you expect the DNA of the goat to be more similar to? It occurs when groups in a species become reproductively isolated and diverge. Could a remove () function also be defined for a singly linked list? B. environment and acquired characteristics will no affect populations, only individuals C. natural selection c. Since humans evolved, where are all the other human variations resulting from random genetic mutations? C. Could a solenoid suspended by a string be used as a compass? Genetic variations that alter gene activity or protein function can introduce different traits in an organism. Could individuals of a species look different today than individuals of the same species did many generations ago? b. Are humans subject to the same pressures of natural selection as other organisms? A geographically continuous population has a gene pool that is relatively homogeneous. Humans have genetic diversity than chimpanzees. Is it through mutation? When we adapt, or evolve over time, does it happen through genetic mutation or something different? O Yes, some individuals can change a little and pass those changes on to their b) Yes, some individuals can chang; Why didn't humans evolve to hibernate like many other mammals? What caused us to become so different? Could individuals of a species look different today than individuals of the same species did many generations ago? The left arm of a human, the front flipper of a seal, the wing of a bird, and the wing of a bat have the same structure and order of bones. Where the Dark-throated Seedeater has a black throat, for instance, the Marsh Seedeaters throat is white and the Tawny-bellied Seedeaters is the same tawny color as its belly. A researcher observed that lizards living in areas with predatory birds have longer horns than those in areas with no predatory birds. I've rounded off in many locations to ensure that the sum of allele frequencies and genotypes will be one and the number of bears will be a whole number. Horned lizards use their horns to defend against predatory birds. It was very effective at first, but after a few decades DDT became less effective at killing mosquitoes because many populations had evolved resistance to DDT. d. Fertile offspring are produced. If you're looking for the answer to the question: Could individuals of a species look different today chegg? Experts are tested by Chegg as specialists in their subject area. 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. We've gathered the most relevant information and related questions to: Could individuals of a species look different today chegg? D) amino acids 1. Could individuals of a species look different today than How can making good decisions help people? Nam lacinia pulvinarsltesque dapibu,
consectetur adipiscing elit. (b)(b)(b) If the drag force is given by bv2b v^2bv2, what is the value of bbb ? This problem has been solved! Which of the following is REQUIRED for the process of natural selection to occur? Do any of our fossil relatives or other species share some aspects of this unique set of characteristics? However, humans still have significant differences with every species that exists on Earth. Done, onec aliquetpulvinar tortor nec facilisis. The male finches are the same shape and size but wear different combinations of about five colors. They can help us get to the root of how biological diversity has evolved. Campagna and collaborators were the first to show that this finch radiation is relatively recent and still ongoing. Which of the following explains what might happen next? One theory is that individuals of a species could look different today if they were exposed to different environmental conditions. The histograms below show data obtained by a student playing crab in the Darwinian Snails simulation . Posted Submit Q6.6. How does the human body's molecular system differ from dogs? Yes, all individuals can change a little and pass those changes on to their offspring. Many generations later, almost all the birds had the slightly larger beaks. 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. What makes humans so different from the rest of the species on the planet? Why don't other animals have as many genetic mutations as humans? This so-called junk DNA does not actually create proteins, but may influence how nearby genes are used. This site is using cookies under cookie policy . A few mosquitoes in the population were resistant to DDT before it was ever used. Happy face spider photos courtesy of Rosemary Gillespie, UC . *. CHOOSE ALL THAT APPLY! Homo sapiens share a common ancestor with primates. Nam lacinia pulvinar tortor nec facilisis. Difficulties with Darwin's concept tempted a number of people to try to redefine species by means of interbreeding. The billions of human beings living today all belong to one species: Homo sapiens. Be s. Explain why differences in skin pigmentation in human populations can be explained by the theory of evolution and natural selection. Which form of gene technology is this an example of? His observations of the embryos lead him to conclude that the species share a common ancestry. Describe why heritability only applies to population (not individuals or species), and how heritability can change without any genetic change occurring. Assume that a population of one of these finch . How do changes in DNA affect changes in adaptations? Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. AnswerGoat.com will not be liable for any losses and/or damages in connection with the use of the website. 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. e. all living organisms, with just a few exceptions. Q6.5. Explain how differences in skin color of humans have been selected for in different environments. O No, species do not change even after many generations, so individuals of the same species would not look different. Considering chimpanzees and humans share 90% of the same DNA, why can't they breed together? Could individuals of a species look different today than individuals of the same species looked many generations ago? a) Yes, all individuals can change a little and pass those changes on to their offspring. Most ducks had more wobbing on their foet than their parents. 1 See answer Advertisement Harshtsingh Yes, all individuals can change a little and pass those changes on to their offspring. B. Anaximander of Miletus (c. 610546 BC) proposed that the first animals lived in water, during a wet phase of the Earth's past, and that the first land-dwelling ancestors of mankind must have been born in water, and only spent part of . Why did some primate species develop sexual swellings while others didn't? Tubaro, and I.J. The theory of evolution states: A. better-adapted organism reproduces at a higher rate. South Carolina, Colleton County | 8.9K views, 267 likes, 44 loves, 169 comments, 13 shares, Facebook Watch Videos from COURT TV: Judge Clifton Newman. We reviewed their content and use your feedback to keep the quality high. Members from different species are not able to give rise to viable offspring. Nam lacinia pulvinar tortor nec facilisis. Why is genetic variation so important to evolution? How does evolution occur in a species? Calculate the concentration in units of ppb and determine whether the sample exceeds the legal limit of 10.0 ppb. Discuss both the evolutionary implications/benefits of light skin pigmentation and dark skin pigmentation. O No, species do not change even after many generations, so individuals of the This can reflect many initiatives as 222 can express the need to redirect personal patterns of behavior, drastically, which will automatically change a personal course, or current trajectory. Describe a study an evolutionary biologi. Some force other than environmental conditions must be acting upon the males to produce so many species. 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. Why or why not? Submit your documents and get free Plagiarism report, (Rate this solution on a scale of 1-5 below). 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.
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