Although It Is the Area of the Retina Where Vision

question 168

Multiple Choice

Although it is the area of the retina where vision is clearest,the fovea contains no:

• A)cones.
• B)rods.
• C)retinal ganglia.
• D)bipolar cells.

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Definitions:

Collision Signals

Signals generated when two or more devices attempt to transmit over a network at the same time, resulting in a collision.

Parenchyma

Plant tissue composed of the least-specialized of all plant cells; found in all organs of a plant.

Collenchyma

Plant tissue composed of cells with unevenly thickened walls; supports growth of stems and petioles.

Sclerenchyma

Plant tissue composed of cells with heavily lignified cell walls; functions in support.