Campbell Essential Biology (7th Edition)
7th Edition
ISBN: 9780134765037
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
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Chapter 17, Problem 10IMT
Summary Introduction
To determine:
The major theme that is evident and explains the relation of the major theme with the statement.
Introduction:
The organisms included in the phylum Platyhelminthes are called
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Select 2 types of parasitic and describe the following:
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Aside from cleanliness and access to clean water, propose scientific ways in controlling parasitic diseases. You can use protozoans or invertebrates in your example.
Chapter 17 Solutions
Campbell Essential Biology (7th Edition)
Ch. 17 - Bilateral symmetry in the animal kingdom is best...Ch. 17 - Identify which of the following categories...Ch. 17 - The oldest group of tetrapods is the _____.Ch. 17 - Reptiles are much more extensively adapted to life...Ch. 17 - Prob. 5SQCh. 17 - Prob. 6SQCh. 17 - Prob. 7SQCh. 17 - Prob. 8SQCh. 17 - Prob. 9IMTCh. 17 - Prob. 10IMT
Ch. 17 - Prob. 11IMTCh. 17 - Prob. 12PSCh. 17 - Vegan and vegetarian diets are increasingly...Ch. 17 - What adaptations inherited from our primate...Ch. 17 - Interpreting Data Average brain size, relative to...Ch. 17 - Coral reefs harbor a greater diversity of animals...Ch. 17 - The size of the human brain has not changed in the...
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- Liver Flukes Procedure View the preserved liver fluke specimens. Liver flukes are an example of a parasitic flatworm. Also, access this website to learn more about the liver fluke life cycle: http://www.cdc.gov/parasites/fasciola/biology.html 1. Where does the adult liver fluke live? 2. When the liver fluke egg hatches, what organism does it infect first? 3. Can humans become infected? View the preserved tapeworm and the slides of the tapeworm scolex (head) and proglottids (reproductive bodies). This is another example of a parasitic flatworm. Also, access this website to learn more about the tapeworm life cycle: http://www.cdc.gov/parasites/taeniasis/biology.html 1. What structures are located on the scolex to help the tapeworm attach to the host? 2. Are tapeworms hermaphrodites? 3. Name two livestock that can be infected by tapeworms. 4. If a human is infected, where does the tapeworm live?arrow_forwarde. a personal conviction. 21. What characteristic of foraminifera would NOT favor their survival after a mass extinction event? a. Many offspring. b. Not dependent upon others for survival. c. Small embryos. d. Slow maturation.arrow_forwardLook at lifestyle diagrams for human tapeworm and trichinellosis. Indicate stages in the life cycles that could be easily broken to prevent these diseases.arrow_forward
- Answer both questions please. Which of the following taxonomic groupings is most specific (i.e., contains a set of organisms that is most related/similar in nature)? a. Domain b. Class c. Order d. Kingdom e. Family Bryce is interested in examining the effect of a new drug, Enlighten, on improving the mood of college students who are about to sit for their final exams. Specifically, he is interested in determining if it has a greater effect than no drug at all. The independent variable in Bryce's experiment is ___________________. a. The mood of college students enrolled in his study b. The number of college students taking part in the research c. The type of drug (placebo vs. Enlighten) received by the research participants d. The amount of drug administered to participants in the study e. None of the abovearrow_forwardComplete the following table correctly regarding the number of PAIRS of antennae usually found in each of the following taxa: Crustacea=__1__ Chelicerata=__2__ Insecta=__3__ _______Group of answers -1 is 1; 2 is 2; 3 is 3 -1 is 3; 2 is 0; 3 is 2 -1 is 2; 2 is 0; 3 is 1 -1 is 2; 2 is 1; 3 is 3 -1 is 0; 2 is 2; 3 is1arrow_forwardDifferentiate the following based on their general external anatomy: Mites versus Ticksarrow_forward
- If you had minimal resources to survive a disease related quarantine, as we’re currently experiencing, which class of invertebrates would be more beneficial and why? This can be demonstrated in any form.arrow_forwardSummarize basic information with photos:Family name, scientific name, common name, hosts/damage, life cycle, morphological characters (Focus on similarities/differences) 1. Rhabdophaga strobiloides 2. Adelges cooleyiarrow_forwardSlime molds/moulds or mycetozoans is a broad term that applies to many fungus-like protists. a. In what sense is it appropriate to describe slime molds as “fungus animal”? b. Elaborate on the evolution of the slime molds into two distinct groups.arrow_forward
- summarize basic information with photos: Family name, scientific name, common name, hosts/damage, life cycle, morphological characters (Focus on similarities/differences) 1. Large aspen tortrix 2. LDD moth (gypsy moth)arrow_forwardDefine and give a specific example of each of the following including the organism involved. -Intermediate Host -Trophozoite -Oocyst -Schizogony -Merozoite -cyclostomataarrow_forwardBacteria 1. Describe the three different shapes of bacteria. 2. Describe two basic methods used to classify bacteria 3. Know the structures of a bacterial cell and compare/contrast to eukaryotic 4. Describe how bacteria reproduce asexually and sexually 5. Describe bacteria and their biology that relate to ecology and pathology Protista 6. Compare and contrast prokaryotic cells and eukaryotic cells 7. Know the basic traits of the protists 8. Know the biology and characteristics of fungal-like protists 9. Know the biology and characteristics of plant-like protists 10. Know the biology and characteristics of animall-like protists (protozoa) 11. Describe the evolutionary significance of the protista Fungi 12. Know the basic traits of fungi 13. Describe the anatomy of a fungus 14. Compare and contrast autotrophic and heterotrophic in relation to fungi 15. Know the basic process of how fungi feed 16. Know the three different taxonomic groups of fungi discussed 17. Know the basic structure,…arrow_forward
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