Which Statement Is True Regarding the Evolution of Crystallins

question 29

Multiple Choice

Which statement is true regarding the evolution of crystallins?

• A) They evolved through gene recruitment.
• B) They evolved from promiscuous proteins.
• C) They evolved from gene duplication.
• D) a and c
• E) a, b, and c

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Definitions:

Stratified Squamous Epithelium

A type of epithelial tissue composed of multiple layers of cells with the outermost layer being flat and thin, serving as protection against mechanical stress and abrasion.

Simple Columnar

Refers to a single layer of tall, closely packed cells, lining organs such as the digestive tract, where they serve functions in absorption, secretion, or protection.

Thoracic

Pertaining to the chest region, which houses the heart and lungs among other organs.