Biology 2e
2nd Edition
ISBN: 9781947172517
Author: Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher: OpenStax
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Textbook Question
Chapter 20, Problem 6RQ
Which statement about the taxonomic classification system is correct?
- There are more domains than kingdoms
- Kingdoms are the top category of classification
- Classes are divisions of orders
- Subspecies are the most specific category of classification.
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Which statement about the taxonomic classification system is correct? a. There are more domains than kingdoms. b. Kingdoms are the top category of classification. c. Classes are divisions of orders. d. Subspecies are the most specific category of classification.
Taxonomy refers to the science of classification of living organisms. The five Kingdom Classification system was widely used from 1920 to 1980.
Explain why this classification system was abandoned in favor of the 3-domain system.
Give a long explanation ( minimum of 20 sentences) with examples why taxonomist are revising certain groups of taxa.
Chapter 20 Solutions
Biology 2e
Ch. 20 - Figure 20.6 At what levels are cats and dogs...Ch. 20 - Figure 20.10 Which animals in this figure belong...Ch. 20 - Figure 20.11 What is the largest clade in this...Ch. 20 - What is used to determine phylogeny? mutations DNA...Ch. 20 - What do scientists in the field of systematics...Ch. 20 - Which statement about the taxonomic classification...Ch. 20 - On a phylogenetic tree, which term refers to...Ch. 20 - Which statement about analogies is correct? They...Ch. 20 - What do scientists use to apply cladistics?...Ch. 20 - What is true about organisms that are a part of...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- A monophyletic group is a ______. a. phylogenetic tree b. shared derived trait c. character state d. cladearrow_forwardSystematics is a branch of biology that deals with classification of organisms. Give reason.arrow_forwardWhich kingdom / domain is characterized by having only single-celled organisms Plantae Camelot Fungi Bacteria Animaliaarrow_forward
- Orders are divided into? Classes Phyla Kingdoms Domains Speciesarrow_forwardFill in the blanks from largest taxonomic category to smallest: Kingdom;;Class;;;Genus;arrow_forwardSystematics involves the classification into groups with a focus on evolutionary relationships. True or False An artificial system of classification involves groupings organisms based on similarities and identifying shared characteristics. True or falsearrow_forward
- 'Modern Taxonomy is Integrativearrow_forwardFor each kingdom, select a different organism. Make a list of the differences and similarities among the organisms in different taxonomic groups. Establish the primary characteristics of a taxonomic group.arrow_forwardWhat is binomial nomenclature? Choose the right answer: a.) the names of the kingdoms b.) the levels of classification c.) system of 3 names d.) system of 2 namesarrow_forward
- Which statement best explains why the classification schemes of taxonomists have changed over time?arrow_forwardThe only taxon that is always the same as a clade is the____ . a. genus c. species b. family d. kingdomarrow_forwardDifference between 3 domain system and 5 kingdom classificationarrow_forward
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