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5 questions
True or false:
The Amoeba is an example of unicellular organism.
True
False
True or false:
The higher magnification of the microscope, the greater diameter of the field of view.
True
False
Sandy is holding a light microscope.
Which of the following functions of X and Y is correct?
X: Reflecting light onto the slide
Y: Making small adjustments in focusing
X: Acting as a light source
Y: Controlling the movement of W
X: Adjusting the amount of light entering the microscope
Y: Making large adjustments in focusing
X: Focusing light entering the microscope
Y: Adjusting the amount of light entering the microscope
Sandy is holding a light microscope.
Sandy wants to observe a sample at 400X magnification.
Which of the following shows the possible combination of the magnifications of V and W?
V: 5X W: 4X
V: 5X W: 10X
V: 10X W: 40X
V: 15X W: 40X
Sandy puts the letter ‘P’ on a slide and observes the slide under the microscope.
Which of the following shows the image that Sandy observed?
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