For a Quantitative Trait, the Total Variance of the Population

question 11

Multiple Choice

For a quantitative trait, the total variance of the population is due to which of the following?

• A) The amount of variance due to genetic factors only
• B) The amount of variance due to environmental factors only
• C) The difference between the variance attributed to genetic and environmental factors
• D) The sum of the genetic and environmental variances

---

Definitions:

Variable Component

The portion of costs or expenses that varies directly with changes in business activity level.

Inspection Cost

Expenses associated with the activities undertaken to ensure that products or services meet the required standards and specifications.

Mixed Cost

A cost that contains both variable and fixed cost elements, changing in response to changes in production or sales volumes.

Billing Expense

Costs incurred during the billing process, including materials, postage, and labor costs related to preparing and sending out invoices to customers.