Cnidaria Digestive System


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question 1 of 3

What part of a cnidarian is responsible for protection and stinging prey?

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1. What does the gastrovascular cavity do?

2. What do cnidarians eat?

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About This Quiz & Worksheet

This quiz and worksheet will help you evaluate your understanding of the cnidaria digestive system. You will need to know where food enters and where waste exits in this type of digestive system.

Quiz & Worksheet Goals

This assessment requires you to know the following:

  • Purpose of the gastrovascular cavity
  • Location where food enters the digestive system
  • Area of a cnidarian that offers protection
  • Location where waste exits the digestive system
  • Type of food cnidarians eat

Skills Practiced

  • Interpreting information - verify that you can read information regarding a cnidarian's digestive system and interpret it correctly
  • Information recall - access the knowledge you've gained regarding the area of a cnidarian that offers protection
  • Knowledge application - use your knowledge to answer questions about the type of food cnidarians typically eat

Additional Learning

For further information, please review the accompanying lesson titled Cnidaria Digestive System. Study the additional information in the lesson such as:

  • Recall what a cnidarian is
  • Review how cnidarians eat
  • Learn about the different types of food cnidarians like to eat
  • Examine how the cnidarian digestive system works and carries out its functions