BIOLOGY
12th Edition
ISBN: 9781260169614
Author: Raven
Publisher: RENT MCG
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Chapter 28, Problem 1S
Modem taxooomic treatments rely heavily on phylogenetic data to classifyorgansims In the past. taxonomists often used a morpholgical species concept, in which species were defined based on similarities in growth from Give an example of how a morphological species concept would group a set of protists differently from how a phylogentic species concept would.
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Fungal Diversity Online Exercise
Chapter 4 Reading Exercise contains information about the six species of mushroom-forming fungi
shown below. Based on that information create some hypotheses explaining which species is the closest
relative of Species A. You will later test the hypotheses by creating a phylogenetic tree.
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If one did a research and the purpose was Identifaction of Fungal specifically Mushrooms Using Molecular Tools; Or species level identification of mushroom using molecular tool. . What would be some future directions to take to further elevate the research? Or better yet, another route that could be taken in the future.
Based on the information from the following table and the
provided phylogenetic tree, what kind of species classification is
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O Blological Species Concept
O Phylogenetic Species Concept
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Chapter 28 Solutions
BIOLOGY
Ch. 28.1 - Prob. 1LOCh. 28.1 - Define endosymbiosis and explain how it relates to...Ch. 28.1 - Describe how mitosis in fungi and some protists...Ch. 28.2 - Describe how an organism would be classified as a...Ch. 28.2 - Prob. 2LOCh. 28.2 - Prob. 3LOCh. 28.3 - List the main features of diplomonads and...Ch. 28.3 - Prob. 2LOCh. 28.3 - Prob. 3LOCh. 28.3 - Prob. 4LO
Ch. 28.4 - Identify the distinguishing feature of the members...Ch. 28.4 - Prob. 2LOCh. 28.4 - Prob. 3LOCh. 28.4 - Prob. 4LOCh. 28.5 - Prob. 1LOCh. 28.5 - Distinguish between cellular and plasmodial slime...Ch. 28.6 - Prob. 1LOCh. 28.6 - Describe how humans use red algae.Ch. 28.6 - Explain why charophytes are considered the closest...Ch. 28.7 - Prob. 1LOCh. 28.7 - Prob. 2LOCh. 28.8 - Prob. 1LOCh. 28 - Prob. 1DACh. 28 - Prob. 1IQCh. 28 - Prob. 2IQCh. 28 - Fossil evidence of eukaryotes dates back to a. 2.5...Ch. 28 - DNA is not found in this organelle. a. Endoplasmic...Ch. 28 - Prob. 3UCh. 28 - Both diplomonads and parabasalids a. contain...Ch. 28 - Trypanosomes are examples of a. euglenoids. b....Ch. 28 - Prob. 6UCh. 28 - If a cell contains a pellicle, it a. can change...Ch. 28 - Strainenopila are a. tiny flagella. b. large...Ch. 28 - Choose all of the following that exlubit an...Ch. 28 - Choose all of the following that are...Ch. 28 - Prob. 11UCh. 28 - When food is scarce, cells of this organism...Ch. 28 - Analyze the following statement; and chose the one...Ch. 28 - Determine which feature of the choanoflagellates...Ch. 28 - Examine the life cycle of cellular slime molds,...Ch. 28 - Modem taxooomic treatments rely heavily on...Ch. 28 - Prob. 2SCh. 28 - Design an experiment to demonstrate that cells of...
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- Protista is no longer accepted as a Kingdom because the organisms classified as protists show varying degrees of genetic relatedness. Protista is a paraphyletic grouping that historically encompassed organisms that did not fit into other classification groups. Select one: O True O Falsearrow_forward1) Make a graphic/visual organizer of the four supergroups of Protists and the major groups of protists. 2) The graphic organizer must include all the following major groups. Include one example organism and one derived character (shared by most or all members of the group).arrow_forwardfor the cactus (eukarotic) and the e coli bacteria (prokarotic) i want you to: Classify them based on modern taxonomy, and write their scientific name in three different ways based on Linnaeus. Describe their dichotomous key and show how far they are in their taxonomyfrom each other and describe how they interact together in the ecosystem basedon what you studied. what is thier location on the phylogenetic tree as well as the clade for botharrow_forward
- Microtaxonomy (Species and Speciation) Colletotrichum gloeosporioides is a fungus that causes mango anthracnose. It's a devastating disease being avoided by mango farmers. For example, in the island province of Guimaras, Philippines, one cannot bring mango into the island to avoid contamination of the mango plantations. Guimaras produces the sweetest mango in the world. One challenge in the control of mango anthracnose is that C. gloeosporioides is a species complex. What is a complex and how do we provide clear delineation (if we can) among these closely related species?arrow_forwardhttps://drive.google.com/drive/folders/1zSPga7hIHIL0ewoY7KJGv3FPaSHzWit6?usp=sharing Click the link to access the Dichotomous Key, What we need is the Phylum or Subphylum and Class of the following species. Indicate also the Reference key used based on the keyarrow_forwardThe phylum Protista has often been referred to as a junk drawer of classification. Explain what is meant by this term.arrow_forward
- Briefly describe what endosymbiotic theory is. Describe a few ways in which endosymbiotic theory has changed the way scientists think about the ancestral distinctions among the three domains.arrow_forwardA. Basic Phylogenetic Tree Construction: Create a phylogenetic tree which best represent the data provided: Species Enzyme 1 Enzyme 2 Enzyme 3 Enzyme 4 Guinca pir present present albsent present Camel alosent absent present absent Capvbara prescnt present absent present Species Enzyme 1 Enzyme 2 Enzyne 3 Enzyme 4 Opusurn present presenl pnesent present Plalypus ppresent present pnesent alsennt Chit ken prment atrent ataent atrsent B. Encircle Monophyletic groups that can be found in this tree. Angus cattle White-tailed deer Blue whale Pygmy hippopotamus Extinct Wild boar Mammal Alpaca Based on the phylogenetic tree above, what species is most related to the blue whale?arrow_forwardWhich of the following is FALSE regarding phylogenetic trees? 1) The branch lengths on the tree are scaled to molecular (DNA) changes and/or time. 2)Phylogenetic trees have shown us that there is much more bacterial diversity compared to eukaryotes. 3) Phylogenetic trees show the evolutionary relatedness of different organisms. 4). The branch lengths on the tree depict abiotic and biotic factors affecting speciation.arrow_forward
- Give three examples of protists for which the classifications haverecently changed. In each case, what was the justification for the oldcategory, and what is the justification for the change?arrow_forwardA parasitic protist has been isolated and is on a microscope slide. How could you determine whether it belongs to te Apicomplexans or Excavata supergroup? Look for spores which would indicate Excavata Look for flagella which would indicate Excavata There is no way to distinguish based on structural characteristics. Look for flagella which would indicate Apicomplexansarrow_forwardPlease compare these phylogenetic trees and choose the most accurate statement about whether they are the same tree or not. A a Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. b с DCBE d E A They are not the same because the overall shape looks different. They are not the same because they show different relationships among species. Nodes have been rotated but the species relationships are the same. They are the same because they have the same species at their tips. D C Barrow_forward
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Phylogenetic Mysteries: Crash Course Zoology #12; Author: CrashCourse;https://www.youtube.com/watch?v=cVaw7nF72Aw;License: Standard youtube license