Biology: The Essentials
3rd Edition
ISBN: 9781260140705
Author: Marielle Hoefnagels
Publisher: Mcgraw-hill Higher Education (us)
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Chapter 17, Problem 18WIO
Summary Introduction
To determine:
The observation made about Australopithecus africanus by the fact that the foramen magnum in Australopithecus Africanus is closer to the front of the skull as compared to gorillas.
Introduction:
Australopithecus africanus lived 2 to 3 billion years ago. They were categorized under early hominid species. The fossils of Australopithecus africanus showed various similarities with apes and human beings.
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Chapter 17 Solutions
Biology: The Essentials
Ch. 17.1 - Prob. 1MCCh. 17.1 - Prob. 2MCCh. 17.1 - What features were used to build the animal...Ch. 17.1 - Prob. 4MCCh. 17.1 - Prob. 5MCCh. 17.1 - What advantages does segmentation confer?Ch. 17.2 - Prob. 1MCCh. 17.2 - Prob. 2MCCh. 17.2 - Prob. 3MCCh. 17.2 - Prob. 4MC
Ch. 17.3 - Prob. 1MCCh. 17.3 - Prob. 2MCCh. 17.3 - Prob. 3MCCh. 17.3 - Prob. 4MCCh. 17.4 - Prob. 1MCCh. 17.4 - How does the body shape of a flatworm enhance gas...Ch. 17.4 - Prob. 3MCCh. 17.4 - Prob. 4MCCh. 17.5 - Prob. 1MCCh. 17.5 - Prob. 2MCCh. 17.5 - Prob. 3MCCh. 17.6 - What features do all annelids share?Ch. 17.6 - List examples of animals in each of the two...Ch. 17.6 - Prob. 3MCCh. 17.7 - Prob. 1MCCh. 17.7 - Prob. 2MCCh. 17.7 - Prob. 3MCCh. 17.7 - Prob. 4MCCh. 17.8 - Prob. 1MCCh. 17.8 - Prob. 2MCCh. 17.8 - Prob. 3MCCh. 17.8 - Prob. 4MCCh. 17.8 - Prob. 5MCCh. 17.8 - Prob. 6MCCh. 17.9 - What characteristics distinguish the echinoderms?Ch. 17.9 - Prob. 2MCCh. 17.9 - In what ways are echinoderms important?Ch. 17.10 - Prob. 1MCCh. 17.10 - Prob. 2MCCh. 17.10 - Prob. 3MCCh. 17.10 - Prob. 4MCCh. 17.11 - What is the relationship among tunicates,...Ch. 17.11 - Make a table comparing the features of each...Ch. 17.11 - Prob. 3MCCh. 17.11 - Prob. 4MCCh. 17.12 - Prob. 1MCCh. 17.12 - What can skeletal anatomy and DNA sequences in...Ch. 17.12 - What are the four groups of species in the hominin...Ch. 17.12 - Prob. 4MCCh. 17 - Following gastrulation, the cells that have folded...Ch. 17 - Prob. 2MCQCh. 17 - Prob. 3MCQCh. 17 - How is the body structure of an annelid different...Ch. 17 - Prob. 5MCQCh. 17 - Prob. 6MCQCh. 17 - Echinoderms have ____ symmetry as embryos and ____...Ch. 17 - Prob. 8MCQCh. 17 - Which of the following has pharyngeal slits at...Ch. 17 - Lobe-finned fishes are important because they a...Ch. 17 - To which of the following is a salamander most...Ch. 17 - How do reptiles and mammals differ from...Ch. 17 - Which of the following represents the correct...Ch. 17 - Primates share all of the following...Ch. 17 - DNA evidence suggests that modern humans a. share...Ch. 17 - Compare the nine major animal phyla in the order...Ch. 17 - Prob. 2WIOCh. 17 - Using the evolutionary trees in this chapter,...Ch. 17 - Prob. 4WIOCh. 17 - Prob. 5WIOCh. 17 - Prob. 6WIOCh. 17 - Prob. 7WIOCh. 17 - Create lists of animal phyla that a are...Ch. 17 - Prob. 9WIOCh. 17 - Draw from memory a phylogenetic tree that traces...Ch. 17 - Prob. 11WIOCh. 17 - List the evidence that biologists use to classify...Ch. 17 - Prob. 13WIOCh. 17 - Prob. 14WIOCh. 17 - Prob. 15WIOCh. 17 - Prob. 16WIOCh. 17 - Prob. 17WIOCh. 17 - Prob. 18WIOCh. 17 - In what ways has culture been an important factor...Ch. 17 - Prob. 20WIOCh. 17 - How do you predict a scientist would respond to a...Ch. 17 - Prob. 22WIOCh. 17 - Prob. 1SLCh. 17 - Prob. 2SLCh. 17 - Prob. 1PITCh. 17 - Prob. 2PITCh. 17 - Draw a concept map that summarizes the chordates,...Ch. 17 - Add tunicates, hagfishes, birds, monotremes,...Ch. 17 - Other than the ones pictured, give an example of a...
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