Regarding the Visual Pathway, Axons from the Entire Population of Which

question 26

Multiple Choice

Regarding the visual pathway, axons from the entire population of which cells converge on the optic disc and proceed as the optic nerve?

• A) amacrine cells
• B) rods and cones
• C) bipolar cells
• D) ganglion cells
• E) horizontal cells

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Definitions:

Chitin-Hardened Jaws

Structural feature referring to jaws strengthened by chitin, a fibrous substance forming the exoskeleton of arthropods and other organisms.

Marine Polychaetes

A diverse class of annelid worms, commonly known as bristle worms, that live in various marine environments.

Chitin-Reinforced Bristles

Stiff bristles made stronger with the natural polymer chitin, commonly found in the exoskeletons of arthropods.

Chitin-Hardened Tentacles

Tentacles strengthened by chitin, a polysaccharide found in the exoskeletons of arthropods and cell walls of fungi.