The present investigation was undertaken to study inheritance of fertility restoration gene(s) and to determine the nature and magnitude of gene effects through generation mean analysis. For inheritance studies of fertility restoration both visual scoring/scoring with Becket's Scale-1 (1971) was undertaken to establish inheritance of fertility-restoration genes. The dominance nature of fertility restoration gene(s) in F1 was observed in both crosses whereas gene(s) for sterility exhibited recessive nature. The scoring results substantiated staining results . Fertility restoration was observed...