Letter D in the Diagram Below of the Orbit Labels

question 70

Multiple Choice

Letter D in the diagram below of the orbit labels the:

• A) ethmoid.
• B) sphenoid.
• C) lacrimal.
• D) palatine.

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Definitions:

Hagfish

Jawless marine fish known for their ability to produce a large amount of slime or mucus when disturbed.

Swim Bladder

Of many ray-finned fishes, a gas-filled organ that adjusts buoyancy.

Buoyancy

The upward force that supports objects in fluid, preventing them from sinking.

Ray-Finned Fish

Jawed fish with fins supported by thin rays derived from skin; member of most diverse lineage of fishes.