Lens Crystallins Form the Transparent Lens of the Eye

question 11

Multiple Choice

Lens crystallins form the transparent lens of the eye. In guinea pigs, lens crystallins also function as alcohol dehydrogenase. What is this an example of?

• A) antagonistic pleiotropy
• B) gene duplication
• C) a trade-off
• D) gene sharing

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Definitions:

Threat

A potential cause of harm or negative outcome, often used in strategic contexts to describe a disadvantageous situation that might materialize.

Strategy

A plan of action designed to achieve a long-term or overall aim.

Nash Equilibrium

The point in a game where each player's strategy is optimal given the strategies of all other players, with no incentive to deviate.

Simultaneous Move Game

A type of strategic game in which all players make their decisions at the same time, without knowledge of the other players' choices.