Consider the Following Substances

question 84

Short Answer

Consider the following substances. Complete the following statements using the appropriate number.
-Substance _____ is aniline.

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Definitions:

Lens

An optical device made of transparent material that affects the focusing of light rays to form images.

Rods

Light-sensing nerve cells in the eye, at the posterior of the retina, that function in dim light but do not provide sharp images or detect color.

Cones

Light-sensing nerve cells in the eye, at the posterior of the retina, that are sensitive to color, provide sharp images, and function only in bright light.

Retinas

The light-sensitive layer of tissue at the back of the inner eye, essential for converting light into neural signals for vision.