E. Evidence from Biogeography Biogeography is the study of geographical distribution of fossils and living organisms. Organisms usually arise in areas where similar forms already exist. Closely related species are usually found in areas that are geographically close to each other. Similar organisms may also be found in different locations which could mean that the two places were previously connected. Observe the illustrations below. cassowary ostrich Africa Giant Pangelin Afnca South America Giant Armadillo Papua New Guinea North America kiwi Australla Spiny Anteater Oceania rhea Giant Anteater South America emu New Zealand 1. Explain why unrelated species from different regions around the world look alike.

E. Evidence from Biogeography Biogeography is the study of geographical distribution of fossils and living organisms. Organisms usually arise in areas where similar forms already exist. Closely related species are usually found in areas that are geographically close to each other. Similar organisms may also be found in different locations which could mean that the two places were previously connected. Observe the illustrations below. cassowary ostrich Africa Giant Pangelin Afnca South America Giant Armadillo Papua New Guinea North America kiwi Australla Spiny Anteater Oceania rhea Giant Anteater South America emu New Zealand 1. Explain why unrelated species from different regions around the world look alike.

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter11: Evidence Of Evolution

Section: Chapter Questions

Problem 5SQ

See similar textbooks

Similar questions

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
Fossil A is found closer to the surface compared to Fossil B. Which of the following conclusions can be made based on this statement ? Fossil B is most likely older than Fossil A The species of Fossil A evolved from the species of Fossil B. Fossil A is from an older species than Fossil B. The species of Fossil A existed at the same time as the species of Fossil B.
Identification of different paleospecies in the fossil record: Group of answer choices: all of the options are true is easily established using reproductive isolation as a criterion for distinguishing one species from another. is facilitated by the understanding that most fossil species are ancestral to living (extant) species. is profoundly affected by assumptions of the amount of variation within species.
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 humerosa
The science of naming and classifying organisms is called______________. The related science of reconstructing anddepicting evolutionary history is called ______________.A group consisting of all organisms descended from aparticular common ancestor is a(n) ______________.
What is meant by the term “intermediate fossil” when referring to the fossil record?
Multiple Cholce Question The. approach creates phylogenies based on shared derived characters and ancestral characters. O taxonomic O genetic O paleontologic O cladistic
Which mechanism of fossil formation created a replica of an organism's original form? a natural cast b amber-preserved c permineralization d trace fossil
In your own words, differetiate fossils and trace Fossils.
For this activity, you will be reviewing the geological time scale in the module readingassignment from the Geological Time chapter in the PRI Digital Atlas of Ancient Life –online textbook and the Earth History chapter from the OER Commons Earth ScienceTextbook. Use the images of the geologic time scales in your readings to help you makeyour Geologic Time Scale concept sketch nstructions:Sketch and label a geologic time scale. Include dates of the following events in EarthHistory on your time scale in the appropriate time period (you may have to look these up onthe internet but most are listed in your readings). First appearance of free oxygen in the atmosphere Earliest fossils Oldest animal fossils Great Dying Extinction (worst mass extinction at end of the Permian Period) – alsoexplain possible causes of this extinctionArchaeopteryx sp. appeared First Flowering PlantsTyrannosaurus rex appeared K-T Extinction event (Dinosaurs died out) – also explain possible causes of…
What factors are necessary for fossils to occur? I. Abundant MembersII. Exist for a long timeIII. Have many body parts A) I and II. B) I and III C) All of the above.
Describe the parts of a phylogeny, and interpret it (e.g., identify a given taxon's sister taxon, and correctly identify the order of diversification events)