Final answer:
The Charolais breed of cattle has the highest bone content.
Step-by-step explanation:
The breed of cattle with the highest bone content is the Charolais. Charolais cattle are known for their large, muscular build, and they have a higher bone density compared to other breeds. Their bones are thick and sturdy, which contributes to their strength and ability to carry heavy weights.
For example, when comparing Charolais cattle with Angus cattle, which are another popular breed, it has been found that Charolais cattle have a higher bone mass percentage.
In conclusion, if you are looking for a breed of cattle with high bone content, the Charolais breed would be the best choice.