Which breed of cattle is grey in color, has a large hump, and is known for its heat tolerance?

The breed of cattle that is grey in color, has a large hump, and is particularly known for its heat tolerance is the Brahman. Brahman cattle are distinguished by their loose skin, large ears, and pronounced hump over their shoulders, which helps them adapt to hotter climates. This breed originated from India and has evolved to withstand high temperatures, making them particularly valuable in warmer regions where other breeds might struggle with heat stress. Their unique physical characteristics and adaptability to harsh climates contribute to their popularity in tropical and subtropical areas, where heat tolerance is a critical factor for livestock health and productivity.

In contrast, the other breeds mentioned, such as Angus and Hereford, are primarily solid black or red and are not known for heat tolerance like the Brahman. Jerseys, while they may have some adaptability, are smaller dairy cattle that do not possess the same distinctive features or the same level of heat tolerance as Brahmans.