Which is the plant, a member of the Amaranth family, native to the Andes in South America, the seeds of which are a staple food crop in parts of South America and are now grown around the world?
The ans is - Quinoa
The root of which plant, native to South America, is (in various forms) emetic, diaphoretic and expectorant, a stimulant to the stomach, intestines and liver, and a restorative?
The plant soleirolia soleirolii of the nettle family has a number of common names, including baby's tears, angel's tears, mind-your-own-business, peace-in-the-home, pollyanna vine, the Corsican curse, Irish moss and which other?
Which flowering plant in the pea family, cultivated as feed for cattle, horses, sheep, and goats, is known in the UK, Australia and New Zealand as lucerne, as lucerne grass in south Asia and as Kuthirai Masal in Tamil?
