The Greatest Single Cause of Blindness in the World Is

question 42

Multiple Choice

The greatest single cause of blindness in the world is

• A)neonatal gonorrheal ophthalmia.
• B)keratoconjunctivitis.
• C)trachoma.
• D)inclusion conjunctivitis.
• E)pinkeye.

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Definitions:

Mismatched

Not properly or suitably matched; often used in the context of DNA sequences where bases do not align properly.

Littoral Lake Zone

The shallow area around the perimeter of a lake where light reaches the bottom, supporting aquatic plants.

Benthic Zone

The ecological region at the lowest level of a body of water such as an ocean or a lake, including the sediment surface and some sub-surface layers.

Eutrophic

Describes water bodies rich in nutrients leading to dense plant life and algae growth, which can deplete oxygen levels and harm aquatic life.