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Choose the letter of the best match from the following:
-Worms with segments,each containing their own circulatory,excretory,and neural elements;three classes,polychaetes,oligochaetes,and hirudinea.
Q15: Which of the following belongs to the
Q17: Centrioles are not found in<br>A)cellular slime molds.<br>B)diatoms.<br>C)Paramecia.<br>D)trypanosomes.<br>E)kelp.
Q29: The present day _ have representatives most
Q35: Seeds cannot germinate until the embryo<br>A)is stimulated
Q35: Sea stars are among the most important
Q35: A kingdom not containing eukaryotes is<br>A)ProtistA.<br>B)Archaebacteria.<br>C)Fungi.<br>D)Animalia.<br>E)Plantae (virdiplantae).
Q38: The life cycle of Paramecium involves which
Q39: Which of the following statements does not
Q49: Certain plants have been genetically modified to
Q94: It is generally accepted that the vertebrates