Which of These Is Mismatched

question 86

Multiple Choice

Which of these is mismatched?

• A)oligodendrocytes; make myelin for brain axons
• B)Schwann cells; make myelin for peripheral axons
• C)astrocytes; most abundant cells in the brain
• D)microglia; engulf dead or dying brain tissue
• E)none of these are mismatched

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Definitions:

Lake Zone

A designated area within a lake, categorized by depth, distance from shore, or ecological characteristics, influencing the types of organisms and conditions present.

Littoral Zone

the part of a sea, lake, or river that is close to the shore, where sunlight penetrates to the bottom enabling plant growth.

Limnetic Zone

The limnetic zone is the open and well-lit area of a freshwater body, such as a lake or pond, away from the shore, where photosynthesis can occur, supporting a variety of aquatic life.

Benthic Zone

The ecological region at the lowest level of a body of water, including the sediment surface and some sub-surface layers.