If One Builds a Canal Linking a Predator-Rich Pond to a Predator-Poor

question 51

Multiple Choice

If one builds a canal linking a predator-rich pond to a predator-poor pond, then what type(s) of selection should subsequently be most expected among the mosquitofish in the original predator-rich pond, and what type(s) should be most expected among the mosquitofish in the formerly predator-poor pond?

• A) stabilizing selection; directional selection
• B) stabilizing selection; stabilizing selection
• C) less-intense directional selection; more-intense directional selection
• D) less-intense disruptive selection; more-intense disruptive selection

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Definitions:

Internal Recruitment

The process of filling vacant job positions with existing employees from within the organization.

External Recruitment

The process of filling job vacancies within an organization by hiring individuals from outside the organization.

Campus Recruitment

The process by which companies visit educational institutions to recruit students and recent graduates directly into entry-level positions.

Selection Process

The series of steps taken by an organization to assess and choose candidates for employment.