Which Statement Is NOT True of Osteons (Haversian Systems)

question 42

Multiple Choice

Which statement is NOT true of osteons (haversian systems) ?

• A)They are found in compact bone.
• B)They are found in spongy bone.
• C)They contain osteocytes in rings of bone matrix.
• D)They have a good blood supply.

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Definitions:

Parenchyma Cells

Fundamental tissue composed of thin-walled cells that function in photosynthesis, storage, and as the bulk of ground and vascular tissues.

Starch Grains

Microscopic granules consisting of starch, stored as an energy reserve within the cells of plants, especially within tubers and seeds.

Oil Droplets

Tiny globules of oil, which can be found suspended in various colloids, including biological cells or in culinary emulsions.

Root System

The underground portion of a plant that anchors it in the soil and absorbs water and dissolved minerals. Compare with shoot system.