Biology
12th Edition
ISBN: 9780134813448
Author: Audesirk, Teresa, Gerald, Byers, Bruce E.
Publisher: Pearson,
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Question
Chapter 25, Problem 5FIB
Summary Introduction
Introduction:
Mammals are the only animals with mammary gland possessing in the animal kingdom. Mammary glands are used by females to feed their young ones. In mammals hairs are found to insulate the body. There are three main lineages of mammals: monotremes, placental animals, and marsupials.
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Which of the following is a type of mammal that lays eggs?
Group of answer choices
avian
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reptilian
placental
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Compared to lissamphibians, _____
most amniotes are better adapted to aquatic lifestyles
most amniotes have smaller adult body sizes
most amniotes are better adapted to fully terrestrial lifestyles
most amniotes lay smaller eggs that require less maternal resources to produce
Chapter 25 Solutions
Biology
Ch. 25.1 - describe the features that distinguish chordates...Ch. 25.2 - Prob. 1CSCCh. 25.2 - name and describe the chordates that are not...Ch. 25.2 - name and describe the craniates that are not...Ch. 25.2 - describe the key adaptations of vertebrates?Ch. 25.3 - Most sharks avoid humans, but large sharks of some...Ch. 25.3 - With regard to water regulation (maintaining the...Ch. 25.3 - Prob. 2TCCh. 25.3 - Consider the graph shown in Figure E25-2. Imagine...Ch. 25.3 - Prob. 4TC
Ch. 25.3 - describe the key features of lampreys,...Ch. 25.3 - name and describe the main subgroups included...Ch. 25.3 - Prob. 1CTCh. 25 - The two groups of mammals with the largest number...Ch. 25 - Prob. 2MCCh. 25 - Prob. 3MCCh. 25 - Prob. 4MCCh. 25 - Prob. 5MCCh. 25 - Prob. 1FIBCh. 25 - Prob. 2FIBCh. 25 - Prob. 3FIBCh. 25 - Prob. 4FIBCh. 25 - Prob. 5FIBCh. 25 - Briefly describe each of the following...Ch. 25 - Prob. 2RQCh. 25 - List four distinguishing features of chordates.Ch. 25 - Prob. 4RQCh. 25 - List the adaptations that distinguish reptiles...Ch. 25 - Prob. 6RQCh. 25 - Prob. 7RQCh. 25 - Prob. 1ACCh. 25 - Prob. 2AC
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- "Compared to lissamphibians, _____." most amniotes are better adapted to aquatic lifestyles most amniotes have smaller adult body sizes most amniotes are better adapted to fully terrestrial lifestyles most amniotes lay smaller eggs that require less maternal resources to produce Caecelians are unique from most lissamphibians in that _____. caecilians live mainly in colder regions at higher latitudes caecilians have larger eyes and better vision caecilian embryos develop within the mother and get nutrients from her the oviduct walls caecilians lay larger eggs that share many of the features of amniotic eggs "Synapomorphies that unite anurans, caecilians, and salamandars and distinguish them from other organisms include _____." moist skin with mucous glands 1 hole (fenestra) in the temporal region of the skull intercostal muscles and diaphragm used for ventilation…arrow_forwardAmniotic eggs are a trait of what group(s) of animals? Choose All That Apply. amphibians reptiles birds O sharks mammals insectsarrow_forwardCaecelians are unique from most lissamphibians in that _____. caecilians live mainly in colder regions at higher latitudes caecilians have larger eyes and better vision caecilian embryos develop within the mother and get nutrients from her the oviduct walls caecilians lay larger eggs that share many of the features of amniotic eggsarrow_forward
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