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Other quiz:

Cell Structure and Functions › View

__________, which are a type of xylem, are extremely efficient in conducting water.

A. Sieve tube element

B. Sclereid

C. Tracheid

D. Vessel element

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Psychology › View

What is the procedure where neither the subject or the experimenter knows which group is receiving which treatment?

A. double-blind procedure

B. single-blind procedure

C. random selection

D. random assignment

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