A Change in the Genetic Characteristics of a Population from One

question 42

Multiple Choice

A change in the genetic characteristics of a population from one generation to another is called

• A)emigration
• B)mutation
• C)natural selection
• D)evolution
• E)genetic drift

---

Definitions:

No-crank Condition

A situation where an engine does not turn over or crank when the ignition key is turned, indicating a failure in the starting system.

Discharged Batteries

Batteries that have been depleted of their stored electrical energy.

Starter Insulated Terminal

A component of the starter system designed to protect the electrical connections from short circuits or shocks.

Carbon Pile

A high-current dynamic battery testing instrument. A high-current path is established through a stack of clamped carbon plates and voltage measured during a timed test run. See Load Test.