Onion
Onion speciation is the process by which different types of onions evolved from a common ancestor. There are many different types of onions, each with its own unique flavor, color, and texture. Some of the most popular types of onions include yellow onions, white onions, red onions, and shallots.
Onions are thought to have originated in Central Asia. They were first domesticated by humans over 5,000 years ago. Onions were introduced to Europe by the Romans, and they quickly spread to other parts of the world.
Onions are a good source of vitamins C and A, as well as quercetin, an antioxidant that has been shown to have a number of health benefits, including reducing inflammation, boosting the immune system, and aiding in weight loss.