Amezing Quiz On Animal Development

5 Questions | Total Attempts: 176

Animal Development Quizzes & Trivia

The circle of life is a wonderful thing, as we found out from Elton John in The Lion King. But what do you really know about the ins and outs of it? How do we get from tiny little eggs into full-grown animals? Take this amazing quiz on animal development to find out right now!

Questions and Answers
  • 1. 
    Why do birds have megalecithal eggs, amphibians and reptiles have mesolecithal eggs, and mammals have microlecithal eggs?
  • 2. 
    What is the purpose of an animal egg?
    • A. 

      To give the embryo all of its DNA

    • B. 

      To provide the embryo with nourishment

    • C. 

      To find sperm so that it can create a zygote

  • 3. 
    What are the three types of eggs:
  • 4. 
    The animal pole is the side of the egg where the yolfk is most concentrated.
    • A. 


    • B. 


  • 5. 
    The stage following the zygote stage is called a _____. As cleavage continues, a cavity called the _____ is formed and the hollow ball of cells is now called a _____.
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