EXERCISES, LESSON 3
INSTRUCTIONS. Answer the following exercises by writing the word or words in the
space that properly completes the sentence or best answers the question.
After you have completed all of these items, turn to "Solutions to Exercises" at
the end of the lesson and check your answers. For each exercise answered incorrectly,
reread the material referenced after the answer.
What are helminthic diseases? _______________________________________
Hookworms and pinworms are disease producing roundworms which live in the
_____________________ of human beings.
_______________________ are disease producing flatworms which live in the
intestines, and _________________________ are disease producing flatworms
which can be found in the blood, intestines, liver, or lungs.
The main species of nematodes or roundworms are ___________________.
List two characteristics of a nematode body.
Name the two basic groups of nematodes.