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INSTRUCTION: - Answer the question properly - Discuss your answer - Do not copy in Google or here in Bartleby. Construct your own answer. Figure 1: The close resemblance between the teeth of Janjucetus hunderi (a-d) and those of the currently living crab-eating seal, Lobodon carcinophagus (bottom image). (Seal image courtesy of Dr. Alistair Evans, Monash University, Australia.) QUESTION: 1. Refer on the image showing the teeth of the fossil whale Janjucetus hunderi. As you can see, the teeth are very complex and closely resemble the teeth of a seal living in Antarctica today. This seal, Lobodon carcinophagus, is called a crab-eating seal, but it's main diet is consists of krill, which it filters out of the water through its complexly cusped teeth. Krill are also major component of the diet of modern mysticeti. Why do the authors discount this similarity in tooth structure as evidence that Janjucetus hunderi was a filter feeder?

INSTRUCTION: - Answer the question properly - Discuss your answer - Do not copy in Google or here in Bartleby. Construct your own answer. Figure 1: The close resemblance between the teeth of Janjucetus hunderi (a-d) and those of the currently living crab-eating seal, Lobodon carcinophagus (bottom image). (Seal image courtesy of Dr. Alistair Evans, Monash University, Australia.) QUESTION: 1. Refer on the image showing the teeth of the fossil whale Janjucetus hunderi. As you can see, the teeth are very complex and closely resemble the teeth of a seal living in Antarctica today. This seal, Lobodon carcinophagus, is called a crab-eating seal, but it's main diet is consists of krill, which it filters out of the water through its complexly cusped teeth. Krill are also major component of the diet of modern mysticeti. Why do the authors discount this similarity in tooth structure as evidence that Janjucetus hunderi was a filter feeder?

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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(b) 12 13 Pl C1 P2 pal P1 P2 (c) P3 P3 ju P4 P4 sq MI MI M2 M2
Transcribed Image Text:(b) 12 13 Pl C1 P2 pal P1 P2 (c) P3 P3 ju P4 P4 sq MI MI M2 M2
INSTRUCTION: - Answer the question properly - Discuss your answer - Do not copy in Google or here in Bartleby. Construct your own answer. Figure 1: The close resemblance between the teeth of Janjucetus hunderi (a-d) and those of the currently living crab-eating seal, Lobodon carcinophagus (bottom image). (Seal image courtesy of Dr. Alistair Evans, Monash University, Australia.) QUESTION: 1. Refer on the image showing the teeth of the fossil whale Janjucetus hunderi. As you can see, the teeth are very complex and closely resemble the teeth of a seal living in Antarctica today. This seal, Lobodon carcinophagus, is called a crab-eating seal, but it's main diet is consists of krill, which it filters out of the water through its complexly cusped teeth. Krill are also major component of the diet of modern mysticeti. Why do the authors discount this similarity in tooth structure as evidence that Janjucetus hunderi was a filter feeder?
Transcribed Image Text:INSTRUCTION: - Answer the question properly - Discuss your answer - Do not copy in Google or here in Bartleby. Construct your own answer. Figure 1: The close resemblance between the teeth of Janjucetus hunderi (a-d) and those of the currently living crab-eating seal, Lobodon carcinophagus (bottom image). (Seal image courtesy of Dr. Alistair Evans, Monash University, Australia.) QUESTION: 1. Refer on the image showing the teeth of the fossil whale Janjucetus hunderi. As you can see, the teeth are very complex and closely resemble the teeth of a seal living in Antarctica today. This seal, Lobodon carcinophagus, is called a crab-eating seal, but it's main diet is consists of krill, which it filters out of the water through its complexly cusped teeth. Krill are also major component of the diet of modern mysticeti. Why do the authors discount this similarity in tooth structure as evidence that Janjucetus hunderi was a filter feeder?
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