Science Ch. 3-fish, Amphibians, And Reptiles

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Quizzes Created: 1 | Total Attempts: 173
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  • 1/11 Questions

    If a shark loses a _____, another one will grow back in its place.

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Science Ch. 3-fish, Amphibians, And Reptiles - Quiz
About This Quiz

Explore the intriguing world of vertebrates in 'Science Ch. 3-Fish, Amphibians, and Reptiles'. This quiz assesses knowledge on different vertebrate characteristics, including jawless fish, bony fish buoyancy, amphibian reproduction, reptilian respiration, and more. Essential for learners understanding biological diversity and adaptation.

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  • 2. 

    Birds and mammals are endotherms.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Birds and mammals are endotherms because they have the ability to regulate their body temperature internally. Unlike ectotherms, which rely on external sources of heat to regulate their body temperature, endotherms generate heat internally through metabolic processes. Birds and mammals have a high metabolic rate, which allows them to maintain a constant body temperature regardless of the external environment. This adaptation enables them to be active and thrive in a wide range of habitats and climates.

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  • 3. 

    Which of the following animals breathes with its lungs?

    • Shark

    • Lizard

    • Larval salamander

    • Lamprey

    Correct Answer
    A. Lizard
    Explanation
    Lizards breathe with their lungs. Unlike sharks, which have gills to extract oxygen from water, lizards are terrestrial animals that require lungs to breathe in oxygen from the air. Larval salamanders also have lungs, but as they develop into adults, they often switch to using gills. Lampreys, on the other hand, are jawless fish that use gills to breathe. Therefore, the correct answer is lizard.

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  • 4. 

    Which fish do not have jaws, scales, or paired fins?

    • Sharks

    • Ocean sunfish

    • Lampreys and hag-fishes

    • Sturgeons

    Correct Answer
    A. Lampreys and hag-fishes
    Explanation
    Lampreys and hag-fishes are the correct answer because they are the only fish that do not have jaws, scales, or paired fins. Sharks have jaws and scales, while sturgeons have scales and paired fins. The ocean sunfish has scales and paired fins as well. Lampreys and hag-fishes are unique in their lack of these characteristics.

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  • 5. 

    Adult frogs return to the water to...

    Correct Answer
    reproduce
    Explanation
    Adult frogs return to the water to reproduce. This is because frogs lay their eggs in water, and the tadpoles that hatch from these eggs need water to survive and develop. By returning to the water, adult frogs ensure that their offspring have a suitable environment for growth and development. Additionally, water provides protection for the eggs and tadpoles from predators on land. Therefore, reproduction is the main reason why adult frogs return to the water.

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  • 6. 

    _______ is the force that pushes upward against an underwater object.

    Correct Answer
    Buoyant force
    Explanation
    The buoyant force is the upward force exerted by a fluid on an object submerged in it. When an object is submerged in water, the water exerts a force on the object in an upward direction, which is known as the buoyant force. This force is what allows objects to float in water or other fluids.

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  • 7. 

    A bony fish uses a swim bladder to...

    Correct Answer
    regulate its buoyancy.
    Explanation
    A swim bladder is a gas-filled organ found in bony fish that helps them control their buoyancy. By adjusting the amount of gas in the swim bladder, a fish can either increase or decrease its buoyancy, allowing it to move up or down in the water column. This is important for the fish to maintain its position in the water and conserve energy while swimming.

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  • 8. 

    Amphibians usually begint here lives...

    Correct Answer
    in the water.
    Explanation
    Amphibians usually begin their lives in the water because they are ectothermic animals that rely on external sources of heat to regulate their body temperature. The water provides a suitable environment for their eggs to develop and hatch into larvae, such as tadpoles. These larvae then undergo metamorphosis, transitioning into adult amphibians that can live both in water and on land. Starting their lives in the water allows amphibians to take advantage of the aquatic resources and protection it provides during their early stages of development.

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  • 9. 

    Paleontologists are scientists who study...

    Correct Answer
    dinosaurs and fossils.
    Explanation
    Paleontologists are scientists who specialize in the study of dinosaurs and fossils. They examine and analyze the remains of ancient organisms, such as bones, teeth, and imprints, to understand their evolutionary history, behavior, and ecological roles. By studying dinosaurs and fossils, paleontologists contribute to our understanding of Earth's history and the evolution of life on the planet.

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  • 10. 

    Why are fossils rare?

  • 11. 

    What are the main characteristics of chordates?

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  • Mar 25, 2025
    Quiz Edited by
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  • Mar 05, 2012
    Quiz Created by
    Marie_l_bond
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