What's New and Beneficial about Sweet Potatoes. 1  Orange-fleshed sweet potatoes may be one of nature's unsurpassed sources of beta-carotene. 2  Several recent studies have shown the superior ability of sweet potatoes to raise our blood levels of vitamin A. This benefit may be particularly true for children. In most U.S. groceries, you should assume that you are always purchasing a sweet potato, even if the sign says yams.. 2  Over 1 million sweet potatoes are commercially grown in the U.S. each year, while commercial production of yams in the U.S. is rare.
Oxen used in farms for plowing. An ox (plural oxen), also known as a bullock in Australia and India, is a bovine trained as a draft animal. Oxen are commonly castrated adult male cattle; castration makes the animals easier to control. Cows (adult females) or bulls (intact males) may also be used in some areas.
Still an ox, yet oxen that are female are extremely rare since most or all cattle that are used for draft work are castrated males, not females.Females are primarily used for breeding, not for draft work.echnically, an ox is a castrated male of the domesticated bovine species (Bos primigenius), but the name is more widely applied to any large, usually horned, bovine animal of â¦ either sex (male or female) that is used for draft work. 4 people found this useful. Jane Hood.