Read the procedural text.
Preparing a Wet-Mount Slide
Purpose: to view aquatic speci...
Read the procedural text.
Preparing a Wet-Mount Slide
Purpose: to view aquatic specimens under a microscope by suspending them in fluid
Materials: concave slide, cover slip, water, tweezers, pipette, paper towels, specimen
Steps in the procedure:
Use pipette to place a drop of water in the concave center of the slide.
Use tweezers to position the specimen in liquid.
Place one side of the cover slip on slide at the edge of the concave center.
Lower the cover slip slowly over the center and remove any water with the towel.
What question will a reader who is unfamiliar with scientific equipment most likely ask?
A. What is a pipette and a concave slide?
B. How long does the procedure take?
C. Why do people prepare wet-mount slides?
D. What is the purpose of the paper towels?
Answers: 1
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