Match items in the column that mostly related to each other. i. homology ii. biogeography iii. embryology iv. analogy _v. vestigiality A. Land masses B. Vermiform appendix C. Limb bone structures D. Ontogeny E. Wing structures
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- 8 91 10 119 120 3 15 28 29 09 17 30 The discovery of Australopithecus afarensis (Lucy) was anatomically important because of what trait? 01. Large Brain O2. Pelvis resembling modern humans O 3. Scarred face O 4. Evidence of ritual burial QUESTION 22 Early tools are known as Oldowan, named for discovery at Olduvai Gorge in Tanzania, are characterized by what features? O1. Spears made from branches O 2. Cleverly designed axes, indicating a a plan or design blueprint 3. River stones modified by removal of pieces from it (flakes) O4. Antler horns carved into weapons Save A Click Save and Submit to save and submit. Click Save All Answers to save all answers. 69°F Sunny hp N # 3 E $ O 10 4 f5 % R 31 5 10 T 6 17 4- & 7 Y + 00 C U fo 181 19 20 2 O KSimilar anatomical structures shared by related species are called..." Palatial Structures Homologous Structures Analogous Structures Vestigial Structures Sign c Lenovo 40 Co esc & 1 %23 2$ % 3\ 4. 6. 01 1. 21 e r t y tab f a V shift alt ctrl altA. How did Charles Darwin explain his observations? 1. Species of tortoise and finch varies from island-to-island? 2. Fossil of different animals have similarities. 3. There are fossil of extinct animals.
- 1 pts Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, these bones having developed from very similar embryonic tissues. How do biologists interpret these similarities? O They are homologous. O They are rudimentary. O They are analogous. O They are vestigial.Muscles that make hair stand Saln of ogre ssion, cooing helps heep Hae bady wanm. estra Support for walkuley Iensling banes and tred Únbs up Little toe Wisdom teeth Leadlay 8. Select ONE of the vestigial structures above mentioned and propose a hypothesis as to why it was "lost" in evolution. IF a human does/does not use THEN BECAUSE 9. Explain why the homologous structure of the bones are evidence for evolutionary relationship 10. Explain the relationship using comparative anatomy information above between the fin of a fish, the flipper of a whale, and the wing of an airplane. 11. Describe how you think vestigial structures came about.-> 5. Which term best describes the bone structures shown in the figure below? Bat wing Flying squirrel wing Bird wing a. Homologous c. Analogous d. Vestigial b. Heterologous
- At the end of the 3rd month (12th week) of intrauterine life one of the following is not yet present? O a. The face becomes more human looking. O b. Primary ossification centers are present in the long bones & skull O c. The ears come to lie close to their definitive position at the side of head. d. The fetus obtains well-rounded contours as result of deposition of subcutaneous fat. O e. The limbs reach their relative length in comparison with the rest of the body Clear my choice1. Determine if the following are: HOMOLOGOUS, ANALOGOUS, VESTIGIAL structures ________1a. Human appendix and coccyx are nearly non-functional. ________1b. Bird and bat wings have the same function but are not constructed in the same way. ________1c. The upper forelimbs of humans and bats have similar skeletal structure, yet very different in appearance and function.14. TRUE OR FALSE: Vestigial structures may or may not have any function in modern organisms.
- O 4. Time per ride on the Matterhorn at Disneyland O 5. Biological clocks QUESTION 21 The discovery of Australopithecus afarensis (Lucy) was anatomically important because of what trait? 1. Large Brain 2. Pelvis resembling modern humans 3. Scarred face 4. Evidence of ritual burial h QUESTION 22 Early tools are known as Oldowan, named for discovery at Olduvai Gorge in Tanzania, are characterized by 01 Snears made from branches Click Save and Submit to save and submit. Click Save All Answers to save all answers. E hp # M * 10 $ 4 O f5 % 5 C f6 < 10 6 f7 4 & 7 fg + * 8 fg 94. Return to the main entrance of the room and proceed in the other direction (to the right) toward the fossils. The displayed skull discovered in 1856 belonged to a member of what species? 5. Proceed to Extinct Primates (next to Fossils a Record of the Past and answer the following question. How many species of primates live on earth today? 6. Located near there is the display Our Family Tree. What is the only primate remaining today from the family Hominidae? 7. Proceed toward the center of the room to the next section of the hall. You should arrive at the beginning of the History of Human Evolution. According to the information on the wall at the beginning of the section, how long ago did the first members of the family Hominidae evolve in Africa? 8. Follow the direction through the hall indicated on the map A Walk Through Time. Read the description on the display case featuring Australopithecus afarensis and answer the following questions: a. The thighbone of the A. Afarensis and…The term taphonomy refers to____. a. the classification of organisms in relation to each other b. life circumstances, such as disease and injury, as they are recorded on the skeleton c. postmortem, burial, and post burial processes that modify an assemblage d. both b and c