What is taxonomy? Multiple Choice the scientific study of how living things are classified the process of observing an organism's behavior the name of Aristotle's classification system the process used by geologists to classify rocks The branch tips of a phylogenetic tree each represent where one species diverged into two or more species. True or False Traits of bacteria that are different from those of eukaryotes are often good targets for antibiotic action. Many antibiotics target bacterial _____, which are not present in human cells. Multiple Choice phospholipid plasma membranes endospores peptidoglycan cell walls and small ribosomes internal membranes

What is taxonomy? Multiple Choice the scientific study of how living things are classified the process of observing an organism's behavior the name of Aristotle's classification system the process used by geologists to classify rocks The branch tips of a phylogenetic tree each represent where one species diverged into two or more species. True or False Traits of bacteria that are different from those of eukaryotes are often good targets for antibiotic action. Many antibiotics target bacterial _____, which are not present in human cells. Multiple Choice phospholipid plasma membranes endospores peptidoglycan cell walls and small ribosomes internal membranes

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter20: Phylogenies And The History Of Life

Section: Chapter Questions

Problem 7RQ: On a phylogenetic tree, which term refers to lineages that diverged from the same place? sister taxa...

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for 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 both
A sample of bacteria is collected from soil in a field that was recently treated with pesticides. The bacteria are classified and a phylogenetic is built to illustrate the soil bacteria diversity. What kinds of characteristics would be best for creating this phylogenetic? a. rRNA gene sequence and amino acid sequence of lipase b. Cell wall structure and physical appearance c. Reproductive rate and susceptibility to pesticides d. Entire genome sequence and protein expression data
What is a genus? Group of answer choices A taxonomic ranking dividing members into plants, animals, fungus, bacteria, and archaea. A taxonomic classification seperating an organism that is completely unique from every other organism. A taxonomic ranking where members share very close similarities. A taxonomic classification mainly based on prokaryotic or eukaryotic cell structure. A taxonomic classification where members are remotely similar.
In terms of classification of organisms, it can be said that the living things on Earth are very A. dangerous B. deceptive C. developed D. diverse. The next lower level of classification, immediately following phylum is A. kingdom B. order C. class D. species. The next higher level of classification, immediately following family is A. species B. genus C. class D. order. Human beings are called Homo sapies; here, “Homo” represents A. genus B. species C. class D. kingdom. Organisms belonging to the same species usually interbreed with one another. Exceptions to this can be found in some A. reptiles B. mammals C. plants D. vertebrates
What is the Acronym of OUT in Systematics? Or is it supposed to be OTU which stands for "Operational Taxonomic Unit"? Help please, I'm puzzled.
Binomial Nomenclature and Classification 1. Why do biologists use a classification system to study the diversity of life?The science of classifying organisms and assigning them universally accepted names is known as . 2. Why do you think it might help to use scientific names instead of common names in biology?. 3. Circle or highlight the sentence below that is true about early efforts at naming organisms. a. Names were usually in English. b. Names often described detailed physical characteristics of a species.c. Names often contained many words. d. It was difficult to standardize the names. 4. The two---word naming system developed by Linnaeus is called . 5. Circle or highlight the sentence below that is true about binomial nomenclature. a. The system is no longer in use today. b. Each species is assigned a two---part scientific name. c. The scientific name is always written in Italics. d. The second part of the scientific name is capitalized. 6. What is the genus of the grizzly bear,…
Topic: Species and taxonomic system. Fill the blank 6. A group of related families are in the same_____ 7. A group of related phyla are in the same_____
I am having a hard time understanding the parts of a phylogenetic tree? What I mean by that is I don't know how to idenitfy what branches, nodes, and clades are? I know the definitions but I jsut keep getting confused. I also need help with knowing how closely related certain species are?
Which 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.
This chapter shows a phylogenetic tree for the three domains of life, which is based on DNA sequence data for rRNA and other genes. Which of the following answers concerning the phylogenetic relationships found within this tree is incorrect? View Available Hint(s)for Part A Euryarcheotes are found in the Archaea Diatoms, Tubulinids, and Euglenozoans belong to the domain Eukarya Forams, Fungi, and Chlamydias belong to the domain Eukarya. Spirochetes belong to the domain Bacteria Ciliates, Red Algae, and Plants belong to the domain Eukarya.
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Although there have been many extinction events throughout history, the number of taxonomic families today is at its highest, compared to historical times. Group of answer choices True False