Meat Production Methods Practice Test

Feed conversion efficiency increases, because pigs typically convert feed to edible biomass more efficiently than cattle, reducing resource demand.

Efficiency increases only if pigs are pasture-raised, because confinement systems cannot convert feed into meat effectively.

Feed conversion efficiency decreases, because pigs require more feed energy per kilogram of meat than cattle due to rumen fermentation.

No change occurs, because all livestock have identical trophic efficiency set by the laws of thermodynamics.