Heat oven to 350. In skillet, brown turkey and garlic; drain. Stir in spaghetti sauce, fennel seed, and ground oregano; simmer about 15 min, stirring occasionally. Meanwhile, cook lasagna noodles to desired doneness as directed on package. Drain; rinse with hot water. In small bowl, combine ricotta cheese, carrot, spinach and egg whites; mix well. Spread each cooked lasagna noodle with generous 1/4 cup spinach filling to within 1" of end. Roll up firmly toward unfilled end. Reserve 1 1/2 cups of sauce. Pour remaining sauce in ungreased 12X8 (2 quart) baking dish. Arrange roll ups, seam side down, in sauce. Pour reserved sauce over roll-ups. Cover; bake for 30-40 min or until cheese is melted. Let stand 5 min before serving.