Why do electron microscopes have higher resolving power than light microscopes?
a. The fluorescent screen adds another magnification step.
b. They are capable of producing 3-dimensional images, which light microscopes cannot do.
c. Electrons have a smaller wavelength than visible light, leading to higher resolution.
d. The copper grid used in electron microscopy provides enhanced resolution.
Answer: c. Electrons have a smaller wavelength than visible light, leading to higher resolution.
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The volume of air left in the lungs after maximum
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Biomagnification is concerned with
A. succession. B. organic molecules. C. molecules that organisms cannot metabolize. D. vectors.