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INSTRUCTION:
- Answer the question properly
- Discuss your answer
- Do not copy in Google or here in Bartleby. Construct your own answer.
Figure 1: The phylogenetic tree of the Mysticeti.
QUESTION:
1. Refer on the figure. What morphological traits does the new fossil, Janjucetus hunderi, share with the extant odontocetes?
Step by step
Solved in 3 steps with 1 images
- Shade the geological time range for each fossilized organism, marking the time period where each fossil belongs to in a darker color (see example for fossil #2: Batostomella gracilis ): Fossil #7: Mucrospirifer thedfordensis Fossil #16: Cardioceras species Fossil #17: Dinosaur bone Fossil #21: Otodus species Fossil #23: Dentalium sexangulare Fossil #24: Physa humerosaTaphonomy tells us ab0ut preservati0n biases in the fossil rec0rd. What kind of biases affect 0ur understanding 0f the large animals 0f the Triassic, Jurassic, and Cretaceous? (a short list with explanations or 2-3 short paragraphs) need help asap, thank you in advanceMatcht eh follo0wing Superclass Agnatha 12345678 Class Aves 12345678 Class Reptilia 12345678 Class Chondrichthyes 12345678 Class Cestoda 12345678 Class Osteichthyes 12345678 Class Amphibia 12345678 Class Mammalia 1. Primitive, jawless fish. 2. Group that contains organisms with 5 - 7 open gill slits. 3. Group with scaled bodies and swim bladders. 4. Group that must live in a moist environment and breathes through their skin. 5. Group of ectothermic organisms that evolved hard shelled eggs that resist drying out on land. 6. Group of organisms that has feathers and light bones. 7. Endothermic organisms with hair on their bodies. 8. None of the above
- Propliopithecids vs. Parapithecids. Adapids and Omomyids. Dryopithecus and Oreopithecus. With the exception of Gigantopithecus, many students struggle to differentiate between the various fossil primates. So, let's write about them, have a little fun, and help embed them in our brains. Create an original comic or storyboard that illustrates one of the fossil primates. Unlike the Primate Profiles, this is NOT meant to be a research project! This is meant to be a study tool for you. You should build comics primarily, if not exclusively.45.0manitherium is consistently placed close to late Oligocene Barytherium in our phylogenetic analyse. Select one : True FalseCompare H. heidelbergensis tools to Neandertal tool kits (match a-d with numbers 1-4) 1.H. heidelbergensis tools had the features like 2. Neandertal tools had features like3. H. heidelbergensis tools compare to: 4. Neandertal tools are most often called:a. Mousterian, but sometimes Chatelperronianb. Acheulian, but were made betterc. made of stone, similar to Acheulian technology, but sometimes made differently usisng the Levallois method.d. made of stone, but prefected in manufacture with a technique called the Levallois method and probably more specialized to hunt and skin.
- The stone tool industry from the Lower and Middle Pleistocene modified from the first tool industry after Homo erectus migrated out of Africa into parts of the Old World and that is characterized by a large proportion of bifacial tools is called… Group of answer choices Levallois Olduvai Acheulian Mousterian ChatelperronianIf picta most closely resembles the ancestor species of Ensatina, where do you think the ancestors lived? https://www.youtube.com/watch?v=aDIQFQOCGaIWhat is the possible reason why some cnidarians had evolved to a stony skeleton? plz include citationsss
- Mystery fossil and site #2Dates to 42,000 and 32,000 y.a.Found in south central EuropeConsisting of some 35 specimens and some of them have smaller browridges and slight chin development.Do you think that H. naledi and H. neanderthalensis were deliberately burying their dead? Why or why not? Be sure to discuss both Archaic Humans and to mention specific examples from the assigned reading and video. However, be sure to write in your own words. Be as specific as possible and defend your answer. (Minimum of 2 complete sentences.)Choose 1 organism below and propose a method of fossilization that most appropriately matches the process needed to preserve the organism. Be sure to include the name of the organism you chose, the fossilization method or type of fossil that would form, and describe the fossilization process for that particular method/type. Organism 1 - A bird's footprints Organism 2 - A section of a tree trunk Organism 3 - An entire bee Organism 4 - The shell of a nautilus (a present-day sea animal similar to an extinct ammonite) Organism 5 - An entire polar bear