All of the following are characteristic of the Platyhelminthes EXCEPT that they
A) are hermaphroditic.
B) are dorsoventrally flattened.
C) have highly developed digestive and nervous systems.
D) can be divided into flukes and tapeworms.
E) are multicellular animals.
C
Biology & Microbiology
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Which of the following enzymes digests fats?
a. pepsin b. catalase c. amylase d. lipase e. trypsin
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The pollen grains of pine each consists of three cells
____________________ Indicate whether the statement is true or false.
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Which of the following cell wall components is unique to gram-negative cells?
A. lipopolysaccharide B. teichoic acid C. mycolic acid D. peptidoglycan
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