Q: What do gradualism and punctuated equilibrium have in common
A: Evolution is a steady phenomenon which bring about change in life from simple to more complex.…
Q: Distinguish between morphological, phylogenetic, and biological species concepts. What are the…
A: Biological diversity refers to the presence of different forms of life existing on Earth at the…
Q: 1. Charles Darwin published his book On the Origin of Species in 1859. Of the different types…
A:
Q: recognized as a mechanism of speciation by either Darwin or the researchers of the "new synthesis".…
A: Hybridization is the process by which different varieties or species naturally or artificially are…
Q: 1. Which of these reproductive barriers is also responsible for sympatric speciation processes? A.…
A: In allopatric speciation, groups become reproductively isolated and diverge due to a geographical…
Q: Distinguish between microevolution and macroevolution.
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 4. Which species appear to have evolved most recently?
A: The phenomenon of evolution of a population to form distinct species is called speciation. A group…
Q: 3. How is the cladistic approach associated with phylogenetic trees? Define clade, homology,…
A: A cladogram could be a diagram utilized to speak to a theoretical relationship between groups of…
Q: What is phylogeny? Why is it considered an important field in understanding evolutionary processes?
A: Phylogeny is the representation of the evolutionary history and relationships between groups of…
Q: 5. In some cases, it can be shown that species are physiologically incapable of surviving…
A: Biodiversity is dependent on various factors such as climatic conditions. It is studied under the…
Q: Last Universal Common Ancestor (LUCA
A: Around 4 billion years age there lived a microbe called LUCA.
Q: 10) If you determine that 2 similar organisms distinctly different ways of interacting with other…
A: The organisms are classified as different species based on different concepts. To describe the…
Q: Are there any advantages in breeding organisms from closely related species? Explain.
A: Breeding is a process by which two High quality organisms are mated with each other to produce high…
Q: The biological species concept Group of answer choices applies equally well to all organisms on…
A: The Biological Species Concept characterizes a species collectively as organisms that can…
Q: Describe at least two totally difference of Parapatric Speciation to Peripatric Speciation
A: Speciation is a phenomenon in which novel species are created over a period of time . There are…
Q: 1. Differentiate between Sympatric, Allopatric and Parapatric Speciation.
A: Introduction: The evolutionary process by which new biological species arise is called speciation.…
Q: What is the significance of the process of speciation to biological biodiversity?
A: In evolutionary process different species are evolved in the nature by different mechanism that…
Q: 20. Which of the following is not a limitation of the biological species concept? A. The biological…
A: Biological species concept defines organisms or species that potentially interbreed and not…
Q: 4. In this case, what taxa is considered as the outgroup? Why? Answer: 5. Specify what trait is…
A: A Cladogram is a diagrammatic illustration which represents how taxons are closely related to each…
Q: 1. In less than 15 sentences. Explain the rationale of the The Biogenetic Law that posits “Ontogeny…
A: Ontogeny recapitulates phylogeny" is coined by Ernst Haeckel, which means that the development of an…
Q: (S8.2) Which of the following are needed for natural selection to take place?
A: Natural selection is a theory proposed by Charles darwin. From his theory, we can understand that…
Q: 8. Parapatric speciation involves the origin of new species over the former range of the ancestral…
A: Taxonomy is a branch of science in which we study classification of living and extinxt organisms.…
Q: What are the various types of reproductive isolating mechanisms that can lead to speciation? -What…
A: Reproductive isolating mechanisms prevent the species from breeding.
Q: 7. While there are many criteria to describe the difference between two species, thế biological…
A: A species is characterized as the group of organism in which any two individuals of the different…
Q: 1. Draw a phylogenetic tree 2. What is your organism of focus? 3. What did you learn about…
A: Phylogenetic tree is used to draw a diagrammatic evolutionary idea of a organism from its ancestors…
Q: 3. Which of the following phylogenies is different from the other three? B B DECGA F E G A a -F
A: A phylogenetic tree is a branching diagram or a tree showing the evolutionary relationships among…
Q: 5. It is possible that these two types" of lice are two different species cr are two different…
A: The biological classification gives us a rough idea regarding the common and distant characters of…
Q: 4. Distinguish between the following: monphyletic, polyphyletic and paraphyletic. be able to…
A: Answer: PHYLOGENETIC TREE = It is the tree diagram in the phylogeny which represents the…
Q: 1. What is the effect of selection on reproduction, allelic diversity, and frequency? 2. What would…
A: Allelic diversity and frequencies are stable only in a randomly mating population and are constant…
Q: 1.Which mechanism of evolution (selection, drift, mutation, non-random mating, or gene flow) do you…
A: Evolution is the process by which one species changes over time/generations in terms of various…
Q: 3. Sympatric speciation, in which the ancestral and descendant populations occupy exactly the san…
A: Sympatric speciation is the evolution of a new species from a surviving ancestral species while both…
Q: 5. What are some ways another kind of natural disaster could change an environment and change the…
A: AS Natural disasters resulting from natural processes.
Q: If organisms D, E, and F belong to the same phylum but to different classes and if organisms A, B,…
A: Taxonomic categories represent hierarchy also known as Linnaean hierarchy as it was first proposed…
Q: 1. What is the definition of a species? 2. Is the creation of a new species a type of…
A: Species is a group organisms that can reproduce via mating and can produce offsprings which also…
Q: Aside from the provided species concepts, if you are to MAKE YOUR OWN SPECIES CONCEPT, how would you…
A: Species is collection of individuals having same traits that are capable of breed do as to give rise…
Q: Biological Species Concept,
A: A species concept is a working definition of a species or a method to determine whether two…
Q: 3. Briefly describe allopatric and sympatric speciation and provide a real-world example of each.
A: Speciation: It is an evolutionary mechanism through which new species are formed. Speciation…
Q: 1) If a squirrel from the north rim and a squirrel from the south rim were put in the same room,…
A: Interbreed Interbreeding is a technique to produce hybrids. This is more successful in case of…
Q: The Biological Species Concept classifies a species based on a.the role the organism plays in the…
A: Biological species:- Reproductive community: Individuals of a species recognise one another as…
Q: 5. Sympatric speciation occurs when the formations of new species happen in the same geographic…
A: Answer 5th is true
Q: 4. Did the square nose of Species D and Species G come from the common ancestor? 5. Is the square…
A: The phylogenytic tree construction is depends on the character similarities between different…
Q: 2. When new species formed because gene flow was blocked by a physical barrier, this is…
A: Sympatric speciation is an evolution of new species from the ancestral species without any physical…
Q: 2. Why are paraphyletic groups considered as bad groups in a phylogenetic tree?
A: According to the question, we have to explain the reason that the paraphyletic groups are considered…
Q: 1) In allopatric speciation, geographic separation of two populations a.reduces the relative…
A: In 1963, Ernst Mayr stated that speciation takes place through allopatry (or geographic isolation).…
Q: What data would suggest that a species evolutionary history includes sexual selection as a mechanism…
A: Sexual selection is a type of selection in which members of one sex are chosen by members of the…
Q: 1. Differentiate between other species concepts and recognize examples, including: a. b.…
A: Species are the basic taxonomic entity for the identification of organisms. Various species concepts…
Q: 1. What are the similarities and differences of Aristotle's System and Linnaeus's System of…
A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…
Q: 9. Which is a unique characteristic present in A, B, and C which is absent D? lid clade?
A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…
Q: 3. Distinguish between morphological, phylogenetic, and biological species concepts. What are the…
A: Species concepts were first defined based on morphological traits. Morphological characters are…
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- 34 note: i don't have a clear photo of the diagram, please just analyze it and don't reject the question. JUST MAKE AN INTELLIGENT GUESSDOTa species The pesticide DDT was widely used in the 1940s as a method of insect control. In the late 1950s the first DDT-resistant mosquitoes were discovered, and eventually DDT-resistant mosquitoes were found globally. When DDT is used now, the development of DDT resistance in mosquito populations occurs in months rather than years.Which of the following best explains the observations concerning DDT resistance in mosquitoes? * The proportion of DDT-resistant mosquitoes in a population remains constant due to the metabolic costs of DDT utilization DDT is a chemical signal that delays normal reproductive cycles in many mosquito populations. Natural selection favors DDT-resistant mosquitoes that are already present in a population when DDT exposure occurs. Competition for limited resources causes mosquitoes to migrate to geographical areas that have richer supplies of DDT. A population of 1,492 finches is introduced to a rainforest. Over the next year, the finches showa death rate of…Which row in the chart below best describes ase reproduction? 6) Comparison of Offspring to Parents Number of Row Parents (1) one identical (2) one different (3) two identical (4) two different A) 1 B) 2 C) 3 D) 4
- Explain the Hardy-Weinberg principle of equilibrium theory.Describe Hardy Weinberg principle in 1-2 sentences.What's In Let us review what you have learned from the previous module. Answer the activity below. ACTIVITY 1. Match Me! Directions: Match Column A with the correct answers in Column B by writing the number of your answers in the Answer Grid. If all your answers are correct, the sum when answers are added horizontally, vertically, or diagonally will give you a magic number. Column A Column B a. A process in which new species form b. Authored the Theory of Evolution by Natural Selection 1. Thomas Malthus 2. Hybrid sterility 3. Pre-mating isolating mechanism c. It occurs when a hybrid develops, matures but fails to reproduce d. States population limits resources e. Species will different mating seasons f. Sought pieces of evidence for the idea of uniformitarianism that increasing human 4. Jean Baptiste Lamarck due 5. Temporal isolation not mate to 6. Speciation 1
- What's In Let us review what you have learned from the previous module. Answer the activity below. ACTIVITY 1. Match Me! Directions: Match Column A with the correct answers in Column B by writing the number of your answers in the Answer Grid. If all your answers are correct, the sum when answers are added horizontally, vertically, or diagonally will give you a magic number. Column A Column B a. A process in which new species form b. Authored the Theory of Evolution by Natural Selection 1. Thomas Malthus 2. Hybrid sterility c. It occurs when a hybrid develops, matures but fails to reproduce increasing 3. Pre-mating isolating mechanism d. States that human 4. Jean Baptiste Lamarck population limits resources e. Species will different mating seasons f. Sought pieces of evidence for the idea of uniformitarianism due to 5. Temporal isolation not mate 6. SpeciationDo Q1 Applying concepts both part a as well as b1. Remember, your boss wants to know what temperature the amylase enzyme will function best. Write hypotheses that you could test to answer his question. H0: HA: 2. What would be your control group for the hypotheses you’ve written above on this tropical species? What is/are the experimental groups for your experiment? Stated another way, to prove your work is in Aspergillus oryzae is successful, what will you compare your trials to?
- The pesticide DDT was widely used in the 1940s as a method of insect control. In the late 1950s the first DDT-resistant mosquitoes were discovered, and eventually DDT-resistant mosquitoes were found globally. When DDT is used now, the development of DDT resistance in mosquito populations occurs in months rather than years.Which of the following best explains the observations concerning DDT resistance in mosquitoes?* nd 2 chool The proportion of DDT-resistant mosquitoes in a population remains constant due to O the metabolic costs of DDT utilization DDT is a chemical signal that delays normal reproductive cycles in many mosquito populations. Natural selection favors DDT-resistant mosquitoes that are already present in a population when DDT exposure occurs. Competition for limited resources causes mosquitoes to migrate to geographical areas that have richer supplies of DDT. A population of 1.492 finches is intróduced to a rainforest. Over the next year, the finches show a death rate of…Question 7 Your answer is CORRECT. For which trio of [species are we most likely to see evidence of incomplete lineage sorting? a) striped dolphin, bottlenose dolphin, and long-beaked dolphin blue crab, cockroach, black-widow spider c) Drosphila melanogaster, rhinoceros[beetle and earthworm Canada goose, long-tailed weasel, and Monarch butterfly b) d)IHGUR.AEMI?_28n=condexternal_browser=0&launchUrl=https%253A%252F%252Fnewconnect.mheducation.com6252F/activ Ch. 9 Quiz fi Saved Help Save & Exit Submit Sexual reproduction is important to the survival of a species in a changing environment because Multiple Choice eook References It produces genetically different individuals. it produces genetically identical individuals. All answers are correct it requires only one individual It requires less overall energy expenditure than asexual reproduction O O
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