CONNECT ACCESS FOR BIOL 01204 <C>
12th Edition
ISBN: 9781264443123
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 48, Problem 3S
Is the evolution of the four-chambered heart related to the evolution of endothermy?
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What is the effect that increasing temperature had on the frog heart. How do you think the human heart would respond?
Chapter 48 Solutions
CONNECT ACCESS FOR BIOL 01204 <C>
Ch. 48.1 - Prob. 1LOCh. 48.1 - Prob. 2LOCh. 48.2 - Prob. 1LOCh. 48.2 - Prob. 2LOCh. 48.2 - Prob. 3LOCh. 48.3 - Prob. 1LOCh. 48.3 - Prob. 2LOCh. 48.4 - Prob. 1LOCh. 48.4 - Prob. 2LOCh. 48.5 - Prob. 1LO
Ch. 48.5 - Prob. 2LOCh. 48.5 - Prob. 3LOCh. 48.5 - Prob. 4LOCh. 48 - Prob. 1DACh. 48 - Prob. 1IQCh. 48 - Prob. 2IQCh. 48 - An ECG measures a. changes in electrical potential...Ch. 48 - Systole is vitally important to heart function and...Ch. 48 - Which of the following is the correct sequence of...Ch. 48 - Which of the following statements is not true? a....Ch. 48 - Prob. 5UCh. 48 - Prob. 6UCh. 48 - When a sphygmomanometer is used, a. blood pulses...Ch. 48 - Prob. 8UCh. 48 - In vertebrate hearts, atria contract from the top,...Ch. 48 - Prob. 2ACh. 48 - The difference between the amphibian and mammal...Ch. 48 - Prob. 4ACh. 48 - Humans have a number of mechanisms that help to...Ch. 48 - Prob. 2SCh. 48 - Is the evolution of the four-chambered heart...Ch. 48 - Prob. 4S
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- All vertebrates have _______ . a. a closed circulatory system b. a two-chambered heart c. lungs d. hemolympharrow_forwardA four-chambered heart, with a complete septum between the left ventricle and the right ventricle, makes the warm-blooded condition possible for all of the following vertebrate groups except: modern placental mammals (like the beaver) modern amphibians (like the frog) modern monotremes (like the platypus) modern birds (like the bald eagle) modern marsupials (like the kangaroo)arrow_forwardWhich of the following groups has a three-chambered heart?a. birds c. mammalsb. reptiles other than birds d. amphibiansarrow_forward
- The mammalian circulatory system includes a four- chambered heart and a double-loop circulation. How do the four chambers of the heart relate to the two circulatory loops?arrow_forwardCrocodilians are the only group of reptiles that have a four chambered heart. How do you think this helps them survive?arrow_forwardExplain the effect that decreasing temperature had on the frog heart. How do you think the human heart would respond? Explain the effect that increasing temperature had on the frog heart. How do you think the human heart would respond? Why Ringer’s solution is required to maintain heart contractions?arrow_forward
- Compared and Contrast the muscular system, the nervous system, the cardiac system, the digestive system and endocrine system of a sheep to a Florida Mantee same body systems.arrow_forwardEvery extant animal has had to adapt to its environment in some ways over many generations. Think about an animal, its physiological features, and its environmental challenges. describe what features have likely had to adapt to its environment over time, and hypothesize what ways it might have to adapt to environmental changes in the futurearrow_forwardWhich adaptation of homeostasic mechanisms supports the idea of common ancestry within vertebrates? A. hormone secretion upon stimulation of hypothalamus b. housing of respiratory surfaces within the body c. presence of hemoglobin within the blood d. initiation of hypersensitive responses upon recognition of a foreign pathogenarrow_forward
- What was the ancient view of the world and animals? Give an example using Aristotle’s interpretation.arrow_forwardWhich is an example of evolution? In Florida, the brown tree lizard has taken the trees from the green tree lizard. The feet of green tree lizards have become less sticky in recent years, making it harder for the green lizards to climb higher in the trees to escape the brown tree lizards. Mice have become more sensitive to poison, which has resulted in them dying quicker when they eat the poison in mouse traps. Bed bugs have developed thinner exterior shells and more sensitive nerve cells that are less resistant to the chemicals that are used to kill them. Due to global warming, the winters in Finland have been milder, resulting in less snow. The brown tawny owls in Finland are showing higher survival rates than the pale grey owls because they can blend into the trees to hide from predators.arrow_forwardWhen did animals first appear in thetree of life?arrow_forward
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