Statements (9)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:genetic_principle
                                        
                                         | 
                            
| gptkbp:appliesTo | 
                                    
                                        
                                            
                                            hybrid animals
                                        
                                        
                                         | 
                            
| gptkbp:describes | 
                                    
                                        
                                            
                                            heterogametic sex is more likely to be sterile or absent in hybrids
                                        
                                        
                                         | 
                            
| gptkbp:field | 
                                    
                                        
                                            
                                            evolutionary biology
                                        
                                        
                                         genetics  | 
                            
| gptkbp:relatedTo | 
                                    
                                        
                                            gptkb:Haldane's_Rule
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Matthew_Hale
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            6
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Hale's Rule
                                        
                                        
                                         |