could individuals of a species look different today

Q5. 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. Microscopic study of the teeth indicates that he grew up at a growth rate similar to that of a great ape. Why or why What are they doing that causes a shift in the gene frequencies for "desirable" traits? To put this another way: all humans have the same genes, yet we do not look alike. It's not clear based on the DNA evidence whether the 13 species arose from a single migration of one species or multiple migrations of several species from the mainland to the islands. Finches with small beaks ate all of the small seeds, leaving only bigger seeds. Could individuals of a species look different today than individuals of the same species did many generations ago? The mosquito population needed to evolve DDT resistance in order to avoid extinction. Nam lacinia pulvinar tortor nec facilisis. Createyouraccount. Scientists have found large groups of fossils of marine animals on mountaintops. I will post some . Scientists have estimated that there are around 8.7 million species of plants and animals in existence. Repeated divergent selection on pigmentation genes in a rapid finch radiation. Peppered moths have wings that vary in color, ranging from white to dark gray. The light moths declined in number and the dark colored moths increased in number. In animals generally, how much variation do you expect to see within as compared to between different races of a single species? AnswerGoat.com does not many any warranties about the accuracy, completeness or reliability of this information. She couldn't decide if she wanted a Poodle or a Siberian Husky. Choose an animal and. The descendants would look different from the original individuals in some ways, and they would look the same in some ways. Posted Play is dismissed as a human projection or as functional practice for adulthood that only 'higher" mammals are capable of. 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 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 a)Yes, all individuals can change a little and pass those changes on to their offspring. Do species evolve at a faster rate if they have a larger population due to being more likely to experience genetic mutation? 3 days ago. Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. Lovette. \\ e. They are the same species and a. Are humans subject to the same pressures of natural selection as other organisms? Q6.5. (a) Two or more unrelated species change independently of each other and the environment in which they live (b) Two or more related species change to become less similar due to living in different environments (c) Two or more. This site is using cookies under cookie policy . b) Yes, some individuals can chang; Why didn't humans evolve to hibernate like many other mammals? A large population of animals is split in two by a physical barrier. Its individuals appear different from other species. Pellentesque dapibus, congue vel laoreet ac, dictum vitae odio. Learn about human evolution, how modern humans developed. Yes, some individuals can change a little and pass those changes on to their offspring. A food source must disappear. Which of the following conditions would biologists say was required for the evolution of DDT resistance in a population? Why or why not? Many generations later, almost all ducks had more webbing on their feet. d. continental drift. Nam lacinia pulvinar tortor nec facilisis. b) Yes, some individuals can chang; a. How are humans related to primates? First, the two species would need to be geographically isolated from each other. Why or why not? But actually 6 million people have died of COVID. They are the same species. Why do humans, animals, and plants have to evolve reproductive function? Ecologists estimate the size and density of populations using quadrats and the mark-recapture method. The Angel Numbers 222 and 2222 (adding up to six and eight) reflect balance and stability, and mainly, seeking a new horizon. a. populations; individuals b. genes; traits c. plants; animals d. traits; genes. 0.48. Yes, some individuals can change a little and pass those changes on to their offspring. Experts are tested by Chegg as specialists in their subject area. Human childhood is much longer than that of other animals; therefore, other animals rely only on their genetic information. Why or why not? Biologists believe that ducks evolved from land birds that did not have webbed feet. Are 2 methylpentane and 3 methylpentane position isomers? Why does natural selection only act on heritable variation? What are the characteristics that all mammals have in common? How do animals that live in different environments meet their need for efficient gas exchange? Yes, all individuals can change a little and pass those changes on to their offspring. 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. 1. Question Could individuals of a species look different today than individuals : 425869. d) No, species do not change even after many generations, so individuals of the same species would not look different. There is no definitive answer to this question, but there are some interesting theories that can be considered. Homo sapiens share a common ancestor with primates. What is the reason for the phenotypic differences between individuals of the same species? Finally, the two species would need to be unable to interbreed. What is the most likely explanation of why this antibiotic no longer kills this bacteria? What is genetic recombination? Why are there more species of insects than mammals and birds? The 14 species of finches on the Galapagos Islands evolved from a single species that migrated to the islands several million years ago. Could individuals of a species look different today than individuals of the same species did many generations ago \\ b. 1. Why or why not? Natural selection makes an adaptive trait more common in a population. 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. If so, why did we evolve this way? (a) Do humans experience interspecific competition? Q6.6. How are humans able to affect and alter the phenotypes of other organisms through artificial selection? c. Its populations can interbreed. Which genes are different among species is more important than just the number of genes that are different., Available for everyone,funded by donors like you. Could individuals of a species look different today than individuals of the same sspecies did many generations ago? How can this population be expected to change over several successive generations, if the relative fitness differences observed remain unchanged? Using one of these four ideas, explain why you do not look like another person in this room. You can specify conditions of storing and accessing cookies in your browser. The number of this type of rodent will decrease. Why do plants and animals differ with regards to their development and how, Theories about why human universals exist suggest all of the following except: a. Many years ago, more than 13 different species of birds migrated to the islands. Submit, Explore over 16 million step-by-step answers from our library, , dapibus a molestie consequat, ultrices ac magna. 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. A major difference among finch species is in their beaks: both size and shape vary greatly. b. just other multicellular animals. The current 13 finch species are the only species that survived. Could individuals of a species look different today than individuals of the same species did many generations ago? How can making good decisions help people? How is it the same? Lorem ipsum dolor sit amet, consectetur adipiscing elit. 9.) Changes in evolutionary pathways are related to changes in gene structure and changes in cultural evolution. Give a reason why animals must be classified. Some force other than environmental conditions must be acting upon the males to produce so many species. Q6.5. Unlike Darwins finches, in which environmental conditions such as food supply rewarded birds with different beak shapes, the capuchino finches all eat the same type of food and live in grasslands scattered across South America. On demand UK streaming service with common turnover of in style free movies. Humans shape their environment in ways that other organisms cannot. Yes, some individuals with certain traits are more likely to survive and pass e. all living organisms, with just a few exceptions. p2: homozygous dominant (sad) 2pq: heterozygotes (sad) Q2 heterozygous recessive (happy) This is an scenario of what could occur. Why are there so many species of monkeys but only one species of human? Explore Darwin's Theory of Evolution by Natural Selection. Why are there such large differences in the diversity within a clade? They were more muscular than we were and they had bigger brains than we did (or do today). a. weather. One species might have trills in different places, another song might be buzzy. Most ducks had less webbing on their feet than their parents. Happy face spider photos courtesy of Rosemary Gillespie, UC . Nam lacinia pulvinar tortor nec facilisis. 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. Be as specific as possible. Why or why not? Species have changed and continue to change over time because of their environment, genetics, and reproduction. 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.)? Yes, all individuals can change a little and pass those changes on to their offspring. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Yes, some 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. Why do different genders of the same animal evolve differently? Therefore, the first concept of the term "species" was based on the morphology. Plants and animals do not share a common multicellular ancestor. Genetic variations that alter gene activity or protein function can introduce different traits in an organism. \\ c. They have the same phenotype. There are at least 4 different ways that humans have genetic variation, a. In evolution, why is it important that individuals vary from each other? A mutation is harmful to an organism if it. Answering the following Biology Lab questions.Q6.1. Explain! It occurs when groups in a species become reproductively isolated and diverge. Some scientists believe that the answer is yes, while others believe that the answer is no. b. Donec aliquet. The descendants would look the same as the original individuals because species do not change. Q7. Why do many animals have different colored feet than the rest of their bodies? Could individuals of a species look different today than individuals of the same species did many generations ago? Were the solution steps not detailed enough? Q5. South Carolina, Colleton County | 8.9K views, 267 likes, 44 loves, 169 comments, 13 shares, Facebook Watch Videos from COURT TV: Judge Clifton Newman. On average, what effect does genetic drift have on the differences between populations? This problem has been solved! Which of the following is NOT an example of gene technology? 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. Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. Q5. If variations or mutations are extreme enough, new species can result. How are the striking similarities among genes that govern development in widely differing species strong evidence for evolution? Pellentesque dapibus efficitur laoreet. 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 . There is fossil evidence that this . B. Why are humans so different from other animals? Their songs are different, too. Yes, some individuals with certain traits are more likely to survive and pass those traits on to their offspring. By what mechanisms have we evolved into distinct species? 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. Are humans exempt from natural selection because of the technological nature of our society? A 50.0 mL sample of drinking water was found to contain 1.25 \mug of arsenic. They would do this by breeding a Poodle with a Husky. a) Yes, all individuals can change a little and pass those changes on to their offspring. Humans share the same genetic code with: a. just other vertebrates. Was P. robustus a human? What are the noteworthy differences between the two? Why or why not? In genetics, two organisms are part of the same population if: \\ a. Could the stock market crash be prevented? This allows the farmers to spray their fields to get rid of weeds without harming their crops. Individuals of the same species generally \\ experience prezygotic barriers to reproduction. How fast can tarantulas move? The existence of play in non-human animals is a direct challenge to old-fashioned scientific ideas. Why didn't humans evolve to hibernate like many other mammals? Individual differences with a genetic basis lead to in successive generations. This is an example of a. sympatric speci, How are humans evolving today? What really fascinates him is how male capuchinos can look and sound very different across species, despite being almost identical genetically. Donec aliquet. a) Yes, all individuals can change a little and pass those changes on to their offspring. C. organism populations can change physically over long periods of time. c. natural selection. In what ways is the human brain different from other species (non-primate and non-human primate)? What are the general characteristics of animals? If mutations arise that affect shell thickness within a snail population, then with crabs present, those mutations:Will result in offspring having thicker shells than their parents.Will result in offspring having thicker or thinner shells than their parents.Will happen because the parents choose to give them to their offspring.Will occur because crabs are present and snails need protection against predation.Q6.4. This can result from random processes called genetic drift, or a more adaptive mechanism called natural selection. If there is NO VARIATION in shell thickness within a population of snails, and no mutations occur, what happens to shell thickness in response to crab predation?Shell thickness does not evolve in the population.Shell thickness evolves for some snails in the population.Shell thickness increases for all snails in the population.Average shell thickness in the population evolves over several generations.Q6.2. A. no way to pass environment or acquired characteristics to offspring, only genes. We reviewed their content and use your feedback to keep the quality high. What is the reason for the phenotypic differences between individuals of the same species?

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