How Much Do You Know About Dolphins?

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How Much Do You Know About Dolphins? - Quiz

Dolphin is one of the unique creatures out there. Get ready for this amazing quiz to see how much do you know about dolphins. There have been many studies on this magnificent creature that have revealed so much about them. Do you really think you know a lot about dolphins? This challenging quiz will show you how much you really know! So, do you think you can score above 70 on this quiz? Let us see now!


Questions and Answers
  • 1. 

    A dolphin is a...

    • A.

      Fish

    • B.

      Shark

    • C.

      Mammal

    • D.

      Amphibian

    Correct Answer
    C. Mammal
    Explanation
    A dolphin is classified as a mammal because it possesses several characteristics that are typical of mammals. Dolphins give birth to live young ones instead of laying eggs, they have mammary glands to nurse their offspring with milk, and they have hair on their bodies at some point in their life cycle. Additionally, dolphins are warm-blooded, have lungs for breathing air, and possess a complex social structure, all of which are traits commonly found in mammals.

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  • 2. 

    Dolphins Breath with their mouth.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Dolphins do not breathe with their mouths. They have blowholes located on the top of their heads, which they use to breathe. Dolphins are mammals and, like other mammals, they have lungs and need to come up to the surface of the water to breathe air.

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  • 3. 

    Which of these is the largest dolphin?

    • A.

      Killer whale

    • B.

      Bottlenose dolphin

    • C.

      Sperm whale

    • D.

      Striped dolphin

    Correct Answer
    A. Killer whale
    Explanation
    The killer whale is the largest dolphin because it can grow up to 32 feet in length and weigh over 6 tons. It is also known as orca and is a top predator in the ocean. While the other options are also dolphins, they are smaller in size compared to the killer whale. The bottlenose dolphin typically grows up to 10-14 feet, the striped dolphin grows up to 7-8 feet, and the sperm whale, although a toothed whale, is not classified as a dolphin and can grow much larger than the killer whale.

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  • 4. 

    Dolphins are known for their

    • A.

      Speed

    • B.

      Strength

    • C.

      Agility

    • D.

      Intelligence

    Correct Answer
    D. Intelligence
    Explanation
    Dolphins are known for their intelligence because they have demonstrated complex problem-solving abilities, social behavior, and communication skills. They are capable of learning and understanding new tasks quickly, and they have been observed using tools and working together in groups to achieve goals. Their ability to recognize themselves in a mirror also suggests a high level of self-awareness. These traits make them one of the most intelligent animals in the animal kingdom.

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  • 5. 

    What is a bottlenose dolphins' scientific name?

    • A.

      Tursiops Truncatus

    • B.

      Delphinidae

    • C.

      Tursiops

    • D.

      None of these

    Correct Answer
    A. Tursiops Truncatus
    Explanation
    The scientific name for a bottlenose dolphin is Tursiops Truncatus. This is the correct answer because Tursiops Truncatus is the specific scientific name used to classify and identify this particular species of dolphin. Delphinidae is the family name for dolphins, Tursiops is the genus name, and "None of these" is incorrect as Tursiops Truncatus is the correct scientific name for bottlenose dolphins.

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  • 6. 

    Dolphins can catch fish in total darkness.

    • A.

      True

    • B.

      False

    Correct Answer
    A. True
    Explanation
    Dolphins have a highly developed sense of echolocation, which allows them to navigate and locate objects in their environment using sound waves. This ability enables them to catch fish even in complete darkness, as they can accurately detect and track their prey through echolocation. Therefore, the statement that dolphins can catch fish in total darkness is true.

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  • 7. 

    Dolphins lay eggs.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Dolphins are mammals, not reptiles or birds, so they do not lay eggs. Like other mammals, dolphins give birth to live young. Therefore, the statement "Dolphins lay eggs" is false.

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  • 8. 

    The average age of dolphins is

    • A.

      10 years

    • B.

      15 years

    • C.

      25 years

    • D.

      40 years

    Correct Answer
    C. 25 years
    Explanation
    The answer is 25 years because the average age of dolphins is generally around this range. Dolphins have a lifespan of about 20 to 50 years, with some species living even longer. Therefore, 25 years falls within the expected average age for dolphins.

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  • 9. 

    Some dolphins can dive:

    • A.

      300 meters

    • B.

      1000 meters

    • C.

      1200 meters

    • D.

      1500 meters

    Correct Answer
    A. 300 meters
    Explanation
    Dolphins are known for their exceptional diving abilities. While some dolphins can dive to depths of 1000 meters, 1200 meters, or even 1500 meters, the given answer of 300 meters suggests that not all dolphins possess the same diving capabilities. This indicates that there is a variation in diving depths among different dolphin species or individuals.

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  • 10. 

    Young dolphins learn from their mothers:

    • A.

      To forage for food

    • B.

      To socialize

    • C.

      To defend themselves

    • D.

      All of the above

    Correct Answer
    D. All of the above
    Explanation
    Young dolphins learn from their mothers in various ways. They learn to forage for food by observing their mothers' hunting techniques and copying their behavior. They also learn socialization skills by interacting with their mothers and other members of the pod, which helps them understand the complex social dynamics of dolphin society. Additionally, mothers teach their young how to defend themselves against potential threats, such as predators or aggressive individuals. Therefore, the correct answer is "All of the above" as young dolphins learn all these important skills from their mothers.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Nov 16, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Jan 05, 2011
    Quiz Created by
    PuddyTat
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