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Learning Resources My Notes Visual Glossary Coding Assignments Scores Progress Monitoring Assessment from B.7CDE Natural Save a Question 1 Natural selection occurs because of all of the following EXCEPT - more organisms are produced than can survive. the resources that organisms need are limited. organisms in a population show variation. some populations are related to others. Previous Quesion Next Question -> © 2021 Accelerate Learning, Inc. All rights reserved. Terms MacBook Air 吕0 F3 000 000 F1 F4 F6 F7

Q:need help with question We looked at how the beliefs of the Theory of Special Creation were challenged by Descent with Modification. Even before Lamarck and Darwin proposed that species do change over time, what belief of the Theory of Special Creation had already been challenged? Species do not change Lineages do not split Each species is separately created Each species is independently created Earth and life are young

b. D be 4. Using the 6 main points of Darwin's Theory of Evolution, describe how and why bears evolved 2. Why does it take a long time for the bear to evolve to have the new traits? r (Suc graph ph sho t ever h type the pr chan enes ACtions of chang n their new environment. (Include the words: overproduction, natural selection, competition, variation, adaptation, & speciation).

2020 Online Discussion B. Darwin's Theory Warm-Up Active Developing the Theory of Evolution WARM-UP What was Charles Darwin's contribution to the theory of evolution? O Charles Darwin was the first to express the belief that all living things are related. Charles Darwin believed that organisms had a goal to adapt and did so through the inheritance of acquired traits. Charles Darwin introduced the idea that organisms better adapted to their environment would tend to survive, reproduce, and increase in number. Charles Darwin developed the theory of population growth. DONE O Intro Activity DII 96 2, or go

Part 2: Investigation: Comparing the Ideas of Darwin and Lamarck Pre-Lab questions 1. List two ideas proposed by Lamarck's theory of evolution. 2. List two ideas proposed by Darwin's theory of evolution.

Quiz 10 pts Evolution Quiz 1 Points MULTIPLE CHOICE Question 2 Which of the following statements summarizes Darwin's theory of evolution by natural selection? A The strongest and fastest organisms of a species survive and reproduce. Organisms born with with beneficial adaptations pass these adaptations on to future generations. An organism changes its DNA to suit its environment, and then it passes those genes along to offspring. Animals teach their offspring how to survive their environment. Al Changes Sav ered

POST QUIZ: Write true if the statement is true or false if the statement is false. 1. As recently as 200 years ago, many people believed that Earth was only 6,000 years old 2. Artificial selection occurs when nature selects for beneficial traits. 3. The individual Galápagos Islands are all similar to each other. 4. Malthus argued that human populations grow faster than their resources. 5. Lamarck was one of the first scientists to propose that species evolve by natural selectio 6. Lyell was one of the first to say that Earth must be far older than most people believed. 7. Lamarck's inheritance of acquired characteristics is has become a widely accepted scien heory. 8. Fossils proved to Darwin that species can evolve. 9. The term fitness to refer to an organism's ability to outrun its hunters. 10. Darwin published his findings soon after returning to England from the voyage of the Be 11. According to Darwin, natural selection is what occurs, and evolution is how it happens 12. During…

Activity 4. Evolutionary Though Timeline thought. Write only the concise key concepts involved in each box. Directions: Complete the table below to summarize the history of evolutionary What I Have Learned W Pre-1800s Evolutionary thought of: Carolus Linnaeus on nomenclature and classification 1800s-1900 Thomas Malthus on Human Population 1800s-1900 (continuation) Georges Cuvier on Extinction James Hutton and Charles Lyell on Uniformitarianism Jean-Baptiste Lamarck on evolution Charles Darwin on Natural Selection

discuss 3 myths surrounding evolution and natural selection.

This module aims to help learners understanu different pieces evidence of evolution and how to evidence to infer the evolutionary relationship between organisms. The teacher may connect the concepts underlying the patterns of descent with modification to the lesson today by pointing out that Darwin's theory of evolution is based from the inferences that he had made after his 5-year journey aboard HMS Beagles. Notes to the TeuU us What's New On the left are the structural palms organisms or species of of different primates. Tarsiers are one of the small species of primates commonly found at tropical islands like Bohol in the Visayas Islands of the Philippines. Gibbons are small apes commonly found in the forests of Southeast Asian countries, Chimpanzees are few of the considered "smart" animals and humans are believed to be the highest form of "thinking organisms" on Earth. One of the claims of the theory of Evolution is these organisms evolved from the same ancestor. By looking at the…

Instruction: Explain your answer. Scientific Thought: "In evolutionary relationships using the evidences of evolution, the more closely related the species are, the more similar their DNA sequences. Provide concrete evidence through illustration to prove your answer. You may use other ways to show your answer.

n 12 12 of 25 Scientific evidence documents the pattern of evolution. The evidence exists in a variety of categories, including direct observation of evolutionary change, the fossil record, homology, and biogeography. Sort the following examples into the correct categories. Drag each phrase to the appropriate bin. > View Available Hint(s) Reset Help same genetic code in fireflies and tobacco plants similarities in mammalian forelimbs development of drug resistance in bacteria discovery of transitional forms of horses similarity of endemic island species to nearby mainland species vestigial pelvis in right whales discovery of shells of extinct species the high concentration of marsupial species in Australia biogeography direct observation of evolutionary change fossil record homology P Pearson 12:06 PM EX home um ik T Y U home enter 4. B shift end alt ctrl 144

Ⓒ Macmillan Learning According to the biological species concept definition of a species, what characteristics do individuals belonging to the same species share? reproduce under natural conditions morphological uniformity produce viable offspring occur in one geographic area

3. If humans evolved from apes, then why are there still apes? Additional readings: https://evolution-outreach.biomedcentral.com/articles/10.1007/s12052-010-0293-2 https://books.google.com.ph/books?hl=en&Ir=&id=DVEakAgAAQBAJ&oi=fnd&pg=PA3&d q=+lf+humans+evolved+from+apes,+then+why+are+there+still+apes%3F&ots=zJ4ym- 9JRX&sig=4qT8KHp23ZIHT5UHUn5wLfIPLOM&redir_esc=y#v=onepage&q=lf%20human s%20evolved%20from%20apes%2C%20then%20why%20are%20there%20still%20apes%3 F&f=false

Revise the passage Darwin is best known for his Theory of Inheritance of Acquired Characteristics, first presented in 1801 (Darwin's first book dealing with natural selection was published in 1859):Based on these observations and inferences, Darwin concluded that these traits, called adaptations were the product of evolution by Acquired Traits, these traits made the members of the population who had them equally fit for survival. an organism could also change during their lifetime in order to adapt to its environment, those changes are passed on to its offspring. For example, darwin believed that if giraffes stretched their necks to reach food, Their offspring and later generations would inherit the resulting long necks.

Life Sciences/P2 3.3 3.4 3.5 Describe the process of speciation through geographic isolation. The diagram below represents the evolution of the family Hominidae. 3.4.1 3.4.2 3.4.3 3.4.4 P Copyright reserved 14 SC/NSC Q R S Orang-utan 163 Gorilla Bonobo Chimpanzee Humani DBE/2023 Name the type of diagram represented above. Give the LETTER of the organism which: (a) Is the common ancestor of all hominids. (b) Shares the most recent common ancestor with the gorilla Name TWO organisms that: (a) Have S as a common ancestor (b) Are quadrupedal Describe THREE anatomical features of the skeleton of a quadrupedal hominid. Fossil evidence is used to support the 'Out-of-Africa' hypothesis. 3.5.1 State the 'Out-of-Africa' hypothesis. 3.5.2 Describe how fossil evidence is used to support the 'Out-of-Africa' hypothesis. TOTAL SECTION B: GRAND TOTAL:

1a. Discuss the role of Gene Flow in evolution 1b. Explain how Natural Selection operates to bring about evolutionary change 1c. Explain the attributes of the Biological Species that ensure that different species do not interbreed. Your essay including references must not exceed 3 pages

1.) Which questions by a student would lead to a better understanding of the difference between the theories of Darwin and Lamarck? Which scientist's theory came first? Which scientist’s theory requires genetic diversity? Which scientist’s theory involves the inheritance of useful traits? Which scientist’s theory involves change in organisms over time?   Explain your choice.  Darwin’s Theory of Natural Selection states that there is a struggle to survive as organisms compete for resources and try to avoid predation. Over time, the organisms best adapted will survive and pass their traits on to offspring.  Which of the following is the best explanation of the role mutations play in natural selection?    Mutations provide variation within a population and environmental pressures select for or against these adaptations. Mutations are always harmful and organisms with mutations will be selected against, leaving those that are best adapted to pass their traits on to offspring.…

O Post-Reading Quiz: Ch.14: SP21 X °, https://osu.instructure.com/courses/94618/quizzes/488542 90% O Getting Started A Other Bookmarks Which of the following topics fall(s) under the category of "macroevolution"? SELECT ALL THAT APPLY the evolution of a new species evolution of eyes the evolutionary origin of amphibians the diversification of mammals following a mass extinction event 9:01 PM O Type here to search w 3/18/2021

MAKE SURE YOUR ANSWERS ARE WELL ORGANIZED AND COMPLETE: DISTINGUISH THE Darwin's and Lamarck's theories on evolution in terms of MAIN IDEA, SUPPORTING EVIDENCE, and CRITICISMS.

Please identify the two fundamental insights about evolution made by Charles Darwin.   1 Artificial selection is analogous to natural selection.  2. All life on Earth shares a common ancestry.  3. On the Origin of Species was a work long in the making.  4. Natural selection is the mechanism of evolution. 5. Complex structures are difficult to predict via Darwinian evolution.  6. Saltationism is the normal way that Darwinian evolution works.

Thinking Critically How is evolution by natural selection thought to work?

please reflect on the three major subject areas 1. Evolution - including evolutionary processes, speciation, the fossil record, and phylogenetics. 2. Biodiversity - including the diversity of microbes, fungi, plants, and animals. 3. Ecology - including organismal ecology, population ecology, community ecology, ecosystem ecology, and conservation ecology. For each of the subject areas, describe at least two ways that concepts involved with that subject area relate to aspects of everyday life, the medical field, or hobbies.

Many misconceptions about evolution • Evolution makes organisms perfect/better • Evolution is heading to some ultimate goal • One organisms turns into another organism in a linear fashion • A single organism can evolve • Evolution is random

Directions: After learning about the basic concepts of the mechanisms of evolution, complete the concept map below by supplying the correct terms needed. Choose your answer from the words located inside the box below. Write your answers on a separate sheet of paper. gene flow gene migration survival of the fittest new species natural selection change over time genetic finches mutation naturalist genetic makeup variation Charles Darwin Galapagos Island genetic drift population beaks different size small size interbreeding of migrating organisms aiso known as that caesult in Apich cases ange in the Evolution wheh means esgelished by wil resut to was a whe traveled to the cutsin population with also kwn as and otserved which hapcens through which is evdent in with oiferant

Urgent please Which of the following is not necessary to cause evolution by natural selection? Phenotypic variation among individuals  Heritability of variable traits  Adaptations Differences in survival and reproduction among individuals  All are necessary

PART I. THE THEORY OF EVOLUTION. DIRECTIONS: Complete the paragraph about evidence of evolution by choosing the correct word provided below. biogeography fossils homologous molecular vestigial The theory of evolution states that modern species have descended from ancestral species through evolution and speciation. It is supported by a large body of evidence such as found in geologic strata. These are remnants of ancient life that provide evidence for the evolutionary change through now-extinct forms that led to modern species. Modern species retain certain structures that arose from a common ancestor structures. Other remnants of what was once useful to the ancestors are or the findings of the original distribution of related species across the Earth the connections between ancient evidence, DNA sequences have also shed light on the occurrence of such as structures. Furthermore, we can infer from the landmasses. Finally, through some of the mechanisms of evolution.

For Chapters 4-6: CHAPTER IV. Natural Selection; or the Survival of the Fittest. Natural Selection—its power compared with man's selection—its power on characters of trifling importance—its power at all ages and on both sexes—Sexual Selection—On the generality of intercrosses between individuals of the same species—Circumstances favourable and unfavourable to the results of Natural Selection, namely, intercrossing, isolation, number of individuals—Slow action—Extinction caused by Natural Selection—Divergence of character, related to the diversity of inhabitants of any small area, and to naturalisation—Action of Natural Selection, through Divergence of Character and Extinction, on the descendants from a common parent—Explains the grouping of all organic beings—Advance in organisation—Low forms preserved—Convergence of character—Indefinite multiplication of species CHAPTER V. Laws of Variation. Effects of changed conditions—Use and disuse, combined with natural…

Artificial Selection• Explain how artificial selection is like natural selection.• Why are quail useful subjects for an experiment on selection? What other organisms share similar characteristics?   Please be detailed as possible

Art Connections Directions: With the knowledge you gained about the mechanism of evolution, answer the following questions using illustrations/drawing. Write your answers on a separate sheet of paper. 1. Give an example of natural selection that happens in your locality. 2. Where do you think genetic drift will likely happen more quickly on an island or the mainland? 3. How do pollinators contribute to the gene flow?

Match the type of evidence to its description. Column I 1. In DNA sequencing, the more closely related two organisms are, the more similar their DNA. Column II A. Paleontology (Fossil Records) B. Genetics C. Geography D. Comparative Anatomy E. Embryology F. Adaptation G. Variation 2. Different habitats favor different traits and can establish separate populations that have a common ancestor. 3. Different organisms share similar structures that have very different functions, or have remnants of structures or organs that had a function in the past. 4. Fossil organisms found in bottom (older) layers are more primitive than those in the upper (newer) layers. 5. During the early stages of life, embryos of very different organisms appear to be very similar. As they continue to develop, they become increasingly different.

Name To be Submitted on: Time Frame: EVOLUTION At the end of this lesson, you will be able to describe general features of the history of life on Earth, including generally accepted dates and sequence of the geologic time scale and characteristics of major groups of organisms present during these time periods; and explain the mechanisms that produce change in populations from generation to generation (e.g., artificial selection, natural selection, genetic drift, mutation, recombination) TOPIC: Learning Competencies: Earth formed 4.6 billion years ago. Life first appeared on Earth about 4 billion years ago. The first life forms were microscopic, single-celled organisms. From these simple beginnings, evolution gradually produced the vast diversity of life today. In this lesson, you'll learn about the history of life from its origins until now. You'll learn that living things had to cope with some astounding changes. Giant meteorites struck Earth's surface. Continents drifted and…

s/410033/variants/410033/take/6/ f Evolution Quiz 1 Points MULTIPLE CHOICE Question 7 On the Galapagos Islands, Darwin made many observations about the plants and animals. Which of the following statements best supports the theory of evolution by natural selection? Each island had a unique species of tortoise adapted to the food available on that island. The Galapagos Islands were formed by volcanic activity thousands of years ago. There were so many iguanas in one area that Darwin had trouble pitching his tent. Finches lived on each island of the Galapagos archipelago. 1 Points MULTIPLE CHOICE Question 8 After generations of living in the water, cetaceans developed streamlined bodies similar to AW Changes Save Answered DE

54 in an ELI5 format to answer the question "How does evolution work?" the following topics must be included in your explanation: • Types of selection (directional, stabilizing, disruptive, sexual) • Evolutionary change without selection (Genetic drift, gene flow, genetic bottlenecks, founder effect) ● Human effects on evolution (1 example) • Speciation isolation mechanisms (prezygotic, postzygotic) Speciation (allopatric, sympatric)Patterns of evolution (Adaptive radiation, divergent, convergent, coevolution) . Gradualism and Punctuated equilibrium Origin of life and macroevolution (Miller-Urey, Cladograms) MAY 29 tv % 5 6 MacBook Pro HAMPY KA & 7 *00 8 A TO