The following results were obtained by a scientist who crossed the F1 generation of pure- breeding parents for round and wrinkled seeds. Dominant trait Recessive trait No. of F2 offspring Round seeds Wrinkled seeds 7524 From these results, it can be concluded that the actual number of round seeds he obtained was: (a) 1881 (b) 22572 (c) 2508 (d) 5643