NAU Biology BIO 190 NAU
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BIO190: The Class: Echinoderms: Web Activity 24-1

Phototaxis in Echinoderms

To complete this assignment successfully, you should:

  1. Read the assignment carefully
  2. Complete the activity as outlined below
  3. Complete the search as outlined


1. Locate a web address that gives information on phototaxis in echinoderms. Give three examples. State if the taxis is positive or negative. What chemicals are echinoderms sensitive to? 5 points.


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E-mail Sylvester Allred at Syl.Allred@nau.edu


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