Onion plants are characterized by an edible bulb composed of food-storage leaves that are rich in sugar and a pungent oil.due to this oil onion has strong taste.it has came from a family of Liliaceae.bland white onion,strong-flavored red onion are some of the varieties in onions.
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July 10, 2010
Onion plants are characterized by an edible bulb composed of food-storage leaves that are rich in sugar and a pungent oil.due to this oil onion has strong taste.it has came from a family of Liliaceae.bland white onion,strong-flavored red onion are some of the varieties in onions.