Loose Leaf For Integrated Principles Of Zoology
18th Edition
ISBN: 9781260411140
Author: Cleveland P Hickman Jr. Emeritus, Susan L. Keen, David J Eisenhour Professor PhD, Allan Larson, Helen I'Anson Associate Professor of Biology
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 1, Problem 6RQ
Using characteristics of how they obtain nutrition, contrast the animals with the other major multicellular branches on the tree of life—plants and
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Use the table to answer the following question.
Organism
Appearance
Habitat/Activity
Nutrient Acquisition
Reproduction
A
Microscopic, unicellular, with a flagellum
Swims around in freshwater pools
Envelops and consumes other microscopic organisms
Mates with others; young bud off
B
Shaped like a basketball, covered with purple filaments, multicellular
Rolls slowly across grassy fields
Thrives with access to only freshwater and sunlight
Mates with others; young emerge from hardened spherical structures
C
Hard and branched, multicellular, covered in a sticky coating
Attached to rocky surfaces
Traps insects in sticky coating and ingests them
No mating; releases winged young that fly off and affix to bare rocks
D
Multicellular with cell walls
Mostly sessile
Absorption from the environment
Disperses spores ballistically
A researcher is studying animals on a previously undiscovered island, home to many unfamiliar organisms, and decides to survey them using the research…
Chapter 1 Solutions
Loose Leaf For Integrated Principles Of Zoology
Ch. 1 - Why is life difficult to define?Ch. 1 - What are the basic chemical differences that...Ch. 1 - Describe the hierarchical organization of life....Ch. 1 - What is the relationship between heredity and...Ch. 1 - Describe how evolution of complex organisms is...Ch. 1 - Using characteristics of how they obtain...Ch. 1 - Prob. 7RQCh. 1 - What are the essential characteristics of science?...Ch. 1 - Use studies of natural selection in British moth...Ch. 1 - How do we distinguish the terms hypothesis,...
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- Use the table to answer the following question. Organism Appearance Habitat/Activity Nutrient Acquisition Reproduction A Microscopic, unicellular, with a flagellum Swims around in freshwater pools Envelops and consumes other microscopic organisms Mates with others; young bud off B Shaped like a basketball, covered with purple filaments, multicellular Rolls slowly across grassy fields Thrives with access to only freshwater and sunlight Mates with others; young emerge from hardened spherical structures C Hard and branched, multicellular, covered in a sticky coating Attached to rocky surfaces Traps insects in sticky coating and ingests them No mating; releases winged young that fly off and affix to bare rocks D Multicellular with cell walls Mostly sessile Absorption from the environment Disperses spores ballistically A researcher is studying animals on a previously undiscovered island, home to many unfamiliar organisms, and decides to survey them using the research…arrow_forwardDescribe the evidence that multicellularity evolved independently in fungi and animalsarrow_forwardDescribe the structure and feeding of free-living amoebas.arrow_forward
- Draw the structure of nereis and hirudinaria and define its parts?arrow_forwardA student is using a Venn Diagram to communicate understanding of the similarities and differences between fungi and animals. The student placed key characteristics in each circle and classmates are asked to review the work. Fungi Only Animals Only Both May be multicellular or unicellular Eukaryotic Multicellular Can reproduce asexually or sexually No cell wall Has a cell wall Heterotrophic Which feedback would be the MOST accurate? O A. "All animals only reproduce sexually so you need to move 'may reproduce sexually or asexually 'to fungi only." B. "You need to move the term heterotroph to the 'animals' circle because fungi can be heterotrophic or autotrophic." C. "You have all of the information correct." O D. "You should remove 'has a cell wall' because neither fungi nor animals have a cell wall.arrow_forwardLabel the following as Porifera, Cnidaria or Both: -Composed of radial symmetry. -Composed of asymmetrical assemblage. -Do not have true tissue present. -True tissue present. -Possess flagellated cells called choanocytes. -Name of gelatinous matrix is mesoglea. -Name of gelatinous matrix is mesenchyme. -They use both intra and extra cellular digestion. -They use intracellular digestion. -Under stress they release aggregates of amoebocytes for reproduction. -Their asexual reproduction is through budding. -Their body wall possess two cellular layers.arrow_forward
- Describe a key difference between multicellular plantsand animalsarrow_forwardPlanaria are able to regenerate after they are cut in half. Answer the three questions to explain how planaria Name: Date: Class: 1.15 Explanations Tool: What happens when planaria grow, heal and regenerate? anana are able to regenerate after they are cut in half. Answer the three questions to explain how planaria grow, heal and regenerate themselves at each of the scales: Organism, Cellular, and Molecular. Three scales: Use the space below to show what happened at each of the 3 scales Organism Scale: What is the observable trait? right after cut -> after a few days--------------> after 2 weeks Cellular Scale: What is going on inside the cell(s) to produce the observable trait? Name the process that results in more cells: right after cut ---------------> after a few days -----------------> after 2 weeks Molecular Scale: Name of the process that happened to DNA before cells divided: How is DNA involved in the trait? G. AT Indicate how Name of the process that results in cells…arrow_forwardDescribe the morphology of the organism in Figurearrow_forward
- Compare and contrast the Plant, Animal and Fungal kingdoms. Describe the shared primitive characteristics among them and the shared derived characteristics of each.arrow_forwardWhat features of animals separate them from their nearest relative the choanoflagellates? Choose all that apply the synthesis of collagen the formation of a gastrula during early embryo development O persistent multicellularity lack of a cell wall ability to adhere cells togetherarrow_forwardDituinguish among holozoic, holophytic, saprozoic and saprophytic organisms.arrow_forward
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Reproduction: Crash Course Zoology #9; Author: CrashCourse;https://www.youtube.com/watch?v=poLyJDVjKlM;License: Standard youtube license