Which of the following traits is a reason market hog evaluation is important?

The evaluation of market hogs is crucial because it involves assessing multiple traits that directly impact the success of their growth, health, and market value. Each trait listed contributes to the overall effectiveness and productivity of market hogs.

Soundness refers to the physical structure and well-being of the hog, which is vital for its ability to thrive and withstand the stresses of growth and development. Functional traits ensure that the animal can perform required tasks efficiently, contributing to productivity. Fast-growing traits are also essential, as they directly relate to the economic viability of raising hogs for market; animals that grow rapidly can reach market weight sooner, reducing feed costs and increasing profit margins.

The correct answer encompasses all these important traits, emphasizing that a comprehensive evaluation should include soundness, functionality, and growth rate to make informed decisions about breeding, purchasing, or managing market hogs. Therefore, evaluating all these traits leads to better profitability and efficiency in livestock production.