GENERAL ANATOMY
EMBRYOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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birds
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mammals
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reptiles
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fish
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amphibians
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Detailed explanation-1: -Assertion: Mammals and birds are warm blooded organisms which maintain a uniform internal body temperature. Reason: Mammals and birds have a four-chambered heart.
Detailed explanation-2: -Reptilia are warm blood animal and their heart is four chambered.
Detailed explanation-3: -Most reptiles have two atria and one ventricle. The only exceptions are the 23 living species of crocodilians (alligators, caimans, crocodiles and gharials) who, like birds and mammals, have four-chambered hearts with two atria and two ventricles (Jones, 1996; Jensen et al., 2014).
Detailed explanation-4: -All mammals and birds are capable of generating this internal heat and are classed as homoiotherms (ho-MOY-ah-therms), or warm-blooded animals. Normal temperatures for mammals range from 97° F to 104° F. Most birds have a normal temperature between 106° F and 109° F.
Detailed explanation-5: -Lion. Serval. Pygmy goat. Sheep. Pig. Cow. Cat. Vultures. More items •30-Aug-2021