PPT-Lesson # 7: Evolution

Processes Patterns of Evolution Evolutionary Change via Selection Types of selective pressures may result from ie climate conditions food availability predators and choice of mate etc. b. Explain the history of life in terms of biodiversity, ancestry, and the . rates . of . evolution. .. Lesson Focus: Evidence for Evolution. Georgia Performance Standards for Biology . In your notebook, write down the similarities between the two sisters on the left and the two Elvis impersonators on the right. . “Evidence for Evolution”. We will look at major evidence supporting theories of evolution:. Fossil Record . Comparative Anatomy . Biogeography . Biochemistry. Evidence Supporting Theories of Evolution . A mechanism for change in populations.. Any change in the . inherited . traits within a population across generations. Individuals better adapted to their environment tend to survive and . produce more offspring. What do we use in order to determine evolutionary relationships?. Fossil Record. Anatomical Evidence. Molecular Evidence. Embryological Evidence. Evidence for Evolution. Fossil Record. Evidence for Evolution. Modern Theory of Evolution) . Review Questions. What structure does this picture represent?. Answer: Homologous Traits . What is an adaptation?. A) . A test for natural selection . B) . A. . physical or behavioral characteristic that has developed to allow an organism to better survive in its environment. Tricia Radojcic, Ph.D.. Chaparral High School, Murrieta, California . and. Theodore Garland, Jr., Ph.D.. University of California, Riverside. Supported by National Science Foundation,. American Physiological Society,. of . the Red . Queen. CfE. . Advanced Higher Biology. Unit . 2: . Organisms and Evolution. SQA mandatory key information. A change in the traits of one species acts as a selection pressure on the other species. . Science. Comparison with blood chemical (‘B’) between humans and other vertebrates.. humans. -. chimpanzee. 0. chicken. 11. Rhesus monkey. 1. frog. 17. mouse. 8. lamprey. 29. Challenge answer. What organisms are most closely related to us? . Evolution. – when a species of plants or animals adapts to their environment in order to survive over a long period of time. Key points!. Species. Plants or Animals. Adaptations. In order to survive. Nasalized A. n. i. f. p. t. s. m. a. a. am. Sam. Pam. I . am. Sam.. an. fan. tan. I eat . an. apple.. am. an. am. Pam. an. fan. am. Sam. Pam. an. man. fan. pan. tan. Insert brief reinforcement activity and/or transition to next part of reading block.. Evolution 9/11. Obj. TSW learn form mistakes made on the quiz, and take notes about evolution after the Environmental Science Current Events. P. 34NB. Make a food chain for the following organisms showing the energy arrows and the . e /. ĕ. /. b. g. u. c. d. o. n. i. f. p. t. s. m. a. e. men. get. e. end. Ed. e. e. men. set. fed. ten. get. bed. pet. beg. pen. bet. Insert brief reinforcement activity and/or transition to next part of reading block.. . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference. . The process by which organism change over time. Based on science, not opinion.. Darwin. :. Evolution is descent with modification. Evolution. :. changes through time. Species accumulate difference.