Heat oil in heavy large skillet over medium-high heat. Add chicken and sauté until brown and cooked through, about 6 minutes. Using slotted spoon, transfer chicken to large bowl. Keep warm. Add onion, garlic and fennel seeds to skillet and sauté until onion is tender, about 6 minutes. Stir in carrot and sun-dried tomatoes and continue cooking until carrot is crisp-tender, stirring occasionally, about 2 minutes. Transfer mixture to bowl with chicken. Add pasta and Parmesan and toss well.