2: Hear Native American appeal (3)
3: Farmyard creatures defining an unlikely story? (4,3,4)
4: Comes last in frightfully easy assessment (5)
6: Exegesis of clue an idiot misunderstood (11)
7: Make a deep impression, bound by ties initially thought to be most vexatious (9)
8: Nothing we have to pay (3)
9: Giant star, a Newton, gets allowances (7)
12: E.g., told story about cave-men (11)
14: Does the wandering hero duly hostess perplex? (7)
15: At first, Sonny and Cher having bizarre duel with one providing slots? (9)
16: Famous for being incompetent? (7)
20: Spanish wine from a city in Brazil getting German approval (5)
22: Child is to depart, finally (3)
24: Looks like an eyesore, sounds like an eyesore (3)