Animal Kingdom

1: (a) Chordata, 2: (c) Present in larval tail only, 3: (a) Present throughout the life, 4: (d) Present in embryonic stage only, 5: (b) Absence of jaw, 6: (a) Circular, 7: (b) Two, 8: (c) Three, 9: (d) Four, 10: (b) Labeo (Rohu)