As a Result of Warming Climate, Most Butterfly Species in California

question 24

Essay

As a result of warming climate, most butterfly species in California mature 24 days sooner than they did 30 years ago.
(a) Please describe a scenario that would account for this change through phenotypic plasticity.
(b) Please describe a scenario that would account for this change through evolution by natural selection.

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Definitions:

Soybeans

A species of legume native to East Asia, widely grown for its edible bean which has numerous uses.

Opportunity Cost

The value of the best alternative foregone when a decision is made to choose one option over others.

Soybeans

A leguminous plant from East Asia, extensively cultivated for its consumable beans that serve in a multitude of edible goods and as a source for oil.

Alfalfa

A perennial flowering plant widely cultivated as fodder for livestock due to its high nutrient content.