What Difficulty Can Affect Older Adult Vision, in Which There

question 220

Multiple Choice

What difficulty can affect older adult vision, in which there is a progressive thickening of the lens, causing vision to become cloudy and distorted?

• A) Glaucoma
• B) Cataracts
• C) Macular degeneration
• D) Retinopathy

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Definitions:

Embryonic Stem Cells

Pluripotent stem cells derived from the inner cell mass of the blastocyst, capable of differentiating into various cell types.

Stamen

Of a flower, reproductive organ that consists of a pollen-producing anther and, in most species, a filament.

Gametophyte

Gamete-producing haploid body that forms in the life cycle of plants and some multicelled algae.

Angiosperm

Flowering plants that produce seeds enclosed within a fruit, the largest and most diverse group in the plant kingdom.