Examlex

Solved

​Exposure of Wild Rat Populations to Warfarin Led to the Evolution

question 90

Multiple Choice

​Exposure of wild rat populations to warfarin led to the evolution of warfarin-resistant rats. These rats had a mutated version of the VKORC1 gene, indicating that ____ had occurred in these resistant rat populations.


Definitions:

Purely Competitive Conditions

A theoretical market structure with many buyers and sellers, all small relative to the market, with no single entity able to influence price, leading to an efficient allocation of resources.

MPs

Abbreviation for Members of Parliament, who are elected to represent constituencies in the legislative body of a country.

Profit-Maximizing Equilibrium

The point at which a firm achieves the highest possible profit, where marginal cost equals marginal revenue.

Least Costly Combination

An economic principle that firms use to minimize costs while combining different factors of production to produce a given output.

Related Questions