What Might Occur in Moth Populations If Pollution from Industry

question 18

Multiple Choice

What might occur in moth populations if pollution from industry was cleaned up and the color of tree bark returned to its natural color?

• A) Dark-colored moths would continue to be the predominant phenotype.
• B) Birds would see dark-colored moths more easily than light-colored moths and prey on dark-colored moths more frequently.
• C) Dark- and light-colored moths would survive in equal numbers.
• D) Birds would prey upon dark- and light-colored moths equally.
• E) Selection would favor the hybrid offspring of dark and light moths. Since dark-colored moth populations increased as pollution increased, light-colored moth populations may increase as pollution decreases.

Know the number of target points or areas needed for flat surface primary datums.

Acknowledge the impact of datum target placement on measurement accuracy.

Recognize the proportional size relationship between the datum-target symbol and the drawing lettering.

Understand the factors leading to the termination of an agency relationship by the act of the parties.

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Definitions:

Salaries Expense

The total amount paid to employees for services rendered during a specific period, typically reported on the income statement.

Accrued Expense

Expenses that have been incurred but not yet paid, representing a company's obligation to make future payments.

Salary Owed

The amount of remuneration that an employer is legally obligated to pay to an employee for the work that has already been completed.

Fire Insurance

Fire insurance is a type of property insurance that covers damage and losses caused by fire, providing compensation to the policyholder.