Examlex

Solved

Use the Following Information When Answering the Corresponding Questions)

question 8

Multiple Choice

Use the following information when answering the corresponding questions) .
In 1983, a population of dark- eyed junco birds became established on the campus of the University of California, San Diego UCSD) , which is located many miles from the junco's normal habitat in the mixed- coniferous temperate forests in the mountains. Juncos have white outer tail feathers that the males display during aggressive interactions and during courtship displays. Males with more white in their tail are more likely to win aggressive interactions, and females prefer to mate with males with more white in their tails. Females have less white in their tails than males, and display it less often. Pamela J. Yeh. 2004. Rapid evolution of a sexually selected trait following population establishment in a novel habitat. Evolution 58[1]:166- 74.)
-The UCSD campus male junco population tails were, on average, 36% white, whereas the tails of males from nearby mountain populations averaged 40-45% white. If this observed trait difference were due to a difference in the original colonizing population, it would be due to


Definitions:

New Brunswick

A province in eastern Canada known for its maritime landscapes, Acadian culture, and as one of the country's three Maritime provinces.

Common Law

A legal system based on precedents and judicial decisions rather than codified statutes.

Damages

Financial compensation awarded by a court to indemnify losses suffered by a plaintiff as a result of another's actions.

Injured Party

An individual or entity that has suffered harm or injury, either physically, financially, or reputationally, often leading to a claim for compensation or relief.

Related Questions