Question 17 inferred phylogeny of a set of DNA sequences O Molecular phylogenetics O Molecular evolution O Molecular clock O Evolutionary Signatures
Q: Question about spongebob as a member of porifera How would the more popular characters in the…
A: Phylogenetic tree / Cladogram : A phylogenetic tree (phylogeny or evolutionary tree) is a branching…
Q: Question 1: Mass extinction ocurred on the following time and era except for: A. Mesozoic B.…
A: Question 1) Mesozoic era : At the end of this era the about 70% of all plants and animals were…
Q: Question 6. Describe a hypothetical fossil of a whale skull that would increase our knowledge of…
A: Janjucetus hunder is the species that have the small and the robust skull when compared to all the…
Q: Why was boiling in concentrated acid a reasonable way to inferthe presence of biological materials…
A: Sometimes, bodies of biological materials are transformed into rocks after many many years. The…
Q: Question 1 Natural selcction occurs over a very period of time. Question 2 lis the process of small…
A: Q1:Natural selection occurs over a very long period of time Q2:Natural selection is the process of…
Q: Question 3. Phylogenies can represent speciation events due to a. All or any of these b. Prezygotic…
A: Evolution has been a gradual process of development of the various species. Over the years the slow…
Q: QUESTION 8 Which explains the large number of marsupial species found in Australia? marsupials have…
A: Out of the six classes of animalia, in the vertebrates, the most advanced of them all is the class…
Q: Question 2: The difference between paraphyletic and polyphlectic groups is: A. Paraphyletic…
A: Introduction The study of the evolutionary history and the relationships among or within the groups…
Q: MULTIPLE CHOICE Question 7 On the Galapagos Islands, Darwin made many observations about the plants…
A: - Darwin noticed that finches on the island are similar to the finches when compared to the…
Q: The tool industry most often associated with Homo sapiens neanderthalensis is referred to as…
A: Neanderthals are extinct species of ancient people who lived 350,000 to 40,000 years ago, while homo…
Q: Question 10: What is the most probable primitive condition for the ancestors of modern primates…
A: A cladogram is an evolution tree that depicts species' ancestral connections. Previously, cladograms…
Q: Question 14 Which of the following is not one of the means for fossilization? Ice Tar None of the…
A: Fossilization is a process of becoming a fossil. In fossilization, only the hard parts (like bones,…
Q: PART IV. MOLECULAR BIOLOGY (DNA/PROTEIN SEQUENCES) Scientists use DNA/protein sequences to figure…
A: Cytochrome C is a protein found in mitochondria which plays an important role in ATP synthesis. It…
Q: The late Miocene African environment where the earliest hominids evolved was characterized by a…
A: The Miocene Epoch existed some 23.03 to 5.3 million years ago,* was a time of warmer global climates…
Q: QUESTION 1 What are the different types of phylogenies? Which one do biologists prefer and why?
A: We are giving the answer for the first question for second pl repost
Q: QUESTION 9 mc The line of evidence used to support the concept of evolution that deals with looking…
A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…
Q: What general term describes any character state that is modified relative to an ancestor? 1…
A: Correct Answer: Derived State Derived State is also known as Apomorphy. It involves characters that…
Q: In 40 words or fewer, explain why we think that RNA, and not DNA, was the hereditary material in the…
A: DNA or deoxyribonucleotide is the genetic material that is found in most of the organisms including…
Q: QUESTION 3 Which mechanism produces variation for evolution by shuffling existing alleles? O rapid…
A: The variation always exist in the population that ultimately responsible for the evolution of the…
Q: Which of the following recent fossil discoveries dating between 4.4 – 5.8 mya was clearly bipedal as…
A: Fossils are the remains or traces of ancient life that are buried under rocks after organisms die.…
Q: QUESTION 9 A neutral mutation of DNA doesn't alter the protein it code's for but still can be part…
A: Mutation occur in cell when DNA is damaged but there are various mechanism which can correct that…
Q: knowledge of biology. Mutations are often referred to as the "raw materials" of evolution. 4. State…
A: It is the gradual change in an organism which results in the development in several character leads…
Q: Question 6. You create a phylogeny of 3 species- one is a green plant, second one is a green algae…
A: Phylogeny is the study of the evolutionary history of living things. It's a field of biology that…
Q: QUESTION 1 Which of the following extinct species is most closely related to modern humans (Homo…
A: This question is actually based on human evolution. In this question all the options is the…
Q: 36. Which of the following relies on the study of embryos as evidence of evolution? A. Comparative…
A: Which of the following relies on the studies of embryo as evidence of evolution?
Q: QUESTION 5 Kingdom Fungi and Kingdom animalja are heterotrophic and show motility. O True O False…
A: Over repeated generations, evolution is explained by variation in heritable traits of different…
Q: Question 3 Compare and contrast vestigial traits versus exaptation. Define each separately, provide…
A: Evolution means changes in flora and fauna that have occurred over millions of years on the earth.…
Q: Which technique did Charles Darwin use to measure the age of the Earth? A. rate of erosion of…
A: Charles Darwin has a major contribution to the study of evolution. He gave the concept of "natural…
Q: Question 3 Which of these is a form of biotechnology that was developed in modern times? O brewing…
A: Biotechnology is a diverse field of research which utilizes the natural biological processes, the…
Q: concerning possible evolutionary relationships to other phyla. Cycliophora & Gnathostomulida
A: These belongs to platyzoan phylum, and is based on single genus symbion. They are different from all…
Q: Which of the following is an early proto-primate fossil of the Paleocene? Adapidium…
A: Fossils are the remain or traces of the dead plants and animals that have been preserved by the…
Q: The most accurate phylogenies use… a. Analogous characteristics b. Evolutionary reversals…
A: The history of evolutionary development of a species or a group of organisms is known as phylogeny.…
Q: Question # 15. Define the synthetic theory of evolution. Write the factors responsible for the…
A: Synthetic theory of evolution is described in term of the genetic changes occurred in the population…
Q: Question 29 Sponges A Cnidarians Ancestral colonial protist Flatworms Molluscs В Annelids Nematodes…
A: Theory and practice of classifying organisms is termed as taxonomic. The word taxis means…
Q: The Vendija rockshelter and Krapina cave in Croatia contained ... Group of answer choices A:…
A: The Vendija rockshelter and Krapina cave in Croatia are important archaeological sites. Many fossils…
Q: Question 11 Which of the following statements about homologous characters are true? (pick all that…
A: In the course of evolution, various characteristics of the living beings have evolved. Different…
Q: QUESTION 2 The data from the fossil record and the human genome supports the idea that, (mark all…
A: Modern humans originated in Africa and spread to the rest of world between 100-200 thousand years…
Q: D Question 4 Which mass extinction led to the disappearance of the dinosaurs? O Triassic O…
A: The recurrent rise and disintegration of ice sheets and glaciers driven by the Milankovitch cycles,…
Q: QUESTION 1 The first life on earth arose about ; the first eukaryotes appeared about O 3.5 million…
A: Life originated on the Earth millions of years ago, and since then innumerable varieties of living…
Q: Which of the following represents the first hominid to have an adaptive radiation outside of Africa?…
A: Humans do not evolve from the todays chimpanzees but human develop along side with the chimpanzees…
Q: Question 1 Which term may be used to describe the relatively rapid evolution of a single species…
A: Various processes occurs in the evolutionary biology which impact the species, its decline and even…
Q: Of the three examples in which humans have influenced the evolutions of urban populations of animals…
A: Answer Speciation is a process by which new species are formed due to changes in the external…
Q: QUESTION 19 True or false: All skeletal remains are fossils. 1. True O2. False QUESTION 20 The…
A: Geological time scale is the calendar for events in Earth's history. It is subdivided into eons,…
Q: Question 8 In a metapopulation, a(n) is an area that can support a distinct subpopulation? O patch…
A:
Q: QUESTION 1 The toe pads of tree frogs are examples of O 1. behavioral traits. 2. structural…
A: Frogs They belong to the phylum amphibia. Amphibians are the animals that are capable of surviving…
Q: 40. Which of the following types of traits that appear in transitional fossils include teeth and…
A: Transitional fossils are the fossils that provide details about the groups that are intermediate…
Q: organisms
A: Gene can be describes as the functional unit of hereditary because it carries the genetic…
Q: QUESTION 2 Put these events in chronological order in the process of speciation O Reproductive…
A: ANSWER: Speciation is the process of the formation of a new species. Speciation has mostly occurred…
Q: Question 4 The sequenced genomes of many vertebrates have multiple Hox gene clusters. Why might…
A: Hox gene clusters have been selectively advantages in the evolution of vertebrates b.) Having…
Step by step
Solved in 2 steps
- Question 3. The hypothesis thatexplains the origin of eukaryotic cellsas the result of two or more simplercells developing a relationship withone another is called:A. Theory of panspermia.B. Theory of symbiosis.C. Evolutionary theory.D. Theory of endosymbiosisE. Law of eukaryotic evolution.Questions for Years since Separation:1) When genetic researchers compare the DNA of Northern Asian population versus NativeAmerican populations, they find a 0.07% difference. The “Mitochondrial Clock” formula tells usthat there has been about _____________ years since the separation of these two groups.2) When comparing the DNA of Northern Asians and European populations, they discovered a0.1% difference. The “Mitochondrial Clock” formula tells us that there has been about______________ years since the separation of these two groups.3) When comparing the DNA of Indonesian peoples to either the European group or the NorthernAsians, they find a 0.12% difference. The Mitochondrial Clock formula tells us that there hasbeen about _____________ years since the separation of these two groups.4) When researchers compare the DNA of African populations to any other group they find a 0.2%difference. The Mitochondrial Clock formula tells us that there has been about__________________ years since…Essay type : Answer the following questions. (please intend me atleast 3 to 4 paragraphs) Why do we need to study the origin of life on earth?
- QUESTION 52 The most accurate phylogenies use… a. Analogous characteristics b. Evolutionary reversals c. Homologous characteristics d. Homoplastic characteristicsMain question I need for notes: If evolution is true then why do new species seem to appear out of nowhere in the fossil record?Please answer the question below the picture if possible, thank you.Question- A. For two of the "phyla of uncertain affiliation" (of your choosing), be able to discuss the various arguments (hypotheses) concerning possible evolutionary relationships to other phyla. Cycliophora & Gnathostomulida
- SUBJECT- GENETICS Topic: Pseudoallelism Question: Enumerate why pseudoallelism possible occurring in organisms.28. Question 28 Are humans (Homo sapiens) the first group to leave Africa? If not, who was?Question A: From an evolutionary point of view, why can't we say that the human species is the most evolved? Briefly explain in your own words based on a concrete example
- 32. The tool industry most often associated with Anatomically Modern Homo sapiens (AMHS) is referred to as Mousterian. Acheullian. Olduvai choppers. Pebble tools. Late Stone Age tools.Question- How is genetic drift different from natural selection? choose one from below 1. Natural selection occurs because some alleles confer higher fitness, whereas genetic drift occurs because of sampling error 2. natural selection has a stronger effect in large populations, whereas genetic drift acts primarily in small populations 3. natural selection is a mechanisms of evolution, whereas genetic drift is not a mechanisms but an outcome of evolution 4. natural selection tends to cause very rapid evolution, whereas genetic drift tends to operate on much longer time scales.question- If we digested 4.5 μg of total chDNA with Sal I in a total volume of 60μL and we want to set up a 3:1 ratio using 0.1 μg of digested pGEM, how many μg of the chDNA do we ideally want and in what volume? Answers: a. 1.2 μg in 16.0 μL b. 0.3 μg in 4.0 μL c. 0.9 μg in 12.0 μL d. 0.6 μg in 8.0 μL