Biology Chapter 9: Salamanders
24 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a common characteristic of a salamander's skin?

  • It is always rough
  • It is always scaly
  • It is always dry
  • It is moist and usually smooth (correct)
  • What is the typical length of an average salamander?

  • 4 to 6 inches (correct)
  • 20 to 25 inches
  • 1 to 2 inches
  • 10 to 15 inches
  • What is the purpose of the bright colors and patterns on some salamanders?

  • To attract mates
  • To scare away predators
  • To blend in with their surroundings
  • To warn potential predators (correct)
  • What is unique about the Chinese giant salamander?

    <p>It grows to a length of 5.9 feet</p> Signup and view all the answers

    What is a common habitat for salamanders?

    <p>Habitats in or near water or other cool, damp places</p> Signup and view all the answers

    What is the name of the family that includes newts?

    <p>Salamandridae</p> Signup and view all the answers

    What do the poisonous glands in the skin of newts secrete?

    <p>Potent toxins</p> Signup and view all the answers

    Which salamanders move by undulating their bodies in a wavelike manner?

    <p>Aquatic salamanders without hind limbs</p> Signup and view all the answers

    What is the primary purpose of a salamander's damp habitat?

    <p>To keep its skin moist for oxygen absorption</p> Signup and view all the answers

    When are salamanders typically active?

    <p>In the evening</p> Signup and view all the answers

    What do some aquatic salamanders have to help them breathe?

    <p>Gills</p> Signup and view all the answers

    What do salamanders typically do during the winter months in regions with freezing temperatures?

    <p>Hibernate underground or in deep caves</p> Signup and view all the answers

    What is the primary function of the poisonous skin glands in salamanders?

    <p>To defend against predators</p> Signup and view all the answers

    What is the purpose of tail lashing in salamanders?

    <p>To defend against predators</p> Signup and view all the answers

    What is a unique feature of salamanders' tongues?

    <p>They can stretch up to 40-80% of the salamander's body length</p> Signup and view all the answers

    What is a common food source for salamanders?

    <p>Insects, worms, and small fish</p> Signup and view all the answers

    How do aquatic salamanders capture prey?

    <p>By using a suction method</p> Signup and view all the answers

    What is a unique ability of salamanders?

    <p>To regenerate lost body parts</p> Signup and view all the answers

    How do salamanders catch their prey?

    <p>By sucking in both prey and water</p> Signup and view all the answers

    How many eggs can a salamander lay in one cluster?

    <p>From 20 to 500</p> Signup and view all the answers

    Where do some species of salamanders lay their eggs?

    <p>Underwater in chambers</p> Signup and view all the answers

    What happens during the fertilization process in some species of salamanders?

    <p>The male spreads his semen directly over the eggs</p> Signup and view all the answers

    What is a characteristic of a salamander's larval stage?

    <p>Having external gills</p> Signup and view all the answers

    What is a common classification of salamander life cycles?

    <p>Aquatic, terrestrial, or amphibious</p> Signup and view all the answers

    More Like This

    Biology Chapter 9: Salamanders
    24 questions
    Salamander Species Quiz
    21 questions

    Salamander Species Quiz

    RelaxedCherryTree avatar
    RelaxedCherryTree
    Amphibians Overview and Classification
    30 questions
    Salamander Classification Flashcards
    14 questions
    Use Quizgecko on...
    Browser
    Browser