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                | 71.  | 
Intestinal villi help in: |  
 
 
                
			 
				
					
				| A. | 
                 Assimilation | 
				 				 B. | 
                 Absorption | 
				  
				 
				 				 | C. | 
                 Ultrafiltration | 
				 				 D. | 
                 Secretion | 
				 				  
				 
				 				 
				  
                    
                        
                        
                            Answer: Option B  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 72.  | 
Which of these terms is used for two different parts with a slight difference in spellings, not in pronunciation: |  
 
 
                
			 
				
					
				| A. | 
                 Ileum | 
				 				 B. | 
                 Intestine | 
				  
				 
				 				 | C. | 
                 Cloace | 
				 				 D. | 
                 Pelvic | 
				 				  
				 
				 				 
				  
                    
                        
                        
                            Answer: Option A  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 73.  | 
Number of monophyodont teeth in man is: |  
 
 
                
                    
                        
                        
                            Answer: Option C  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 74.  | 
Total number of teeth in rabbit is: |  
 
 
                
                    
                        
                        
                            Answer: Option C  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 75.  | 
How many teeth grow twive in man: |  
 
 
                
                    
                        
                        
                            Answer: Option C  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 76.  | 
Number of teeth in one half of lower jaw of rabbit is: |  
 
 
                
                    
                        
                        
                            Answer: Option C  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 77.  | 
Presence of which of the following distinguishes intestine with stomach: |  
 
 
                
			 
				
					
				| A. | 
                 Digestive glands | 
				 				 B. | 
                 Villi | 
				  
				 
				 				 | C. | 
                 Submucosa | 
				 				 D. | 
                 Serosa | 
				 				  
				 
				 				 
				  
                    
                        
                        
                            Answer: Option B  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 78.  | 
Sacculus rotundus has role in: |  
 
 
                
			 
				
					
				| A. | 
                 Digestion | 
				 				 B. | 
                 Absorption | 
				  
				 
				 				 | C. | 
                 Assimilation | 
				 				 D. | 
                 None of these | 
				 				  
				 
				 				 
				  
                    
                        
                        
                            Answer: Option D  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 79.  | 
Muscularis muscosae, lamina propria and multicellular glands are absent in: |  
 
 
                
			 
				
					
				| A. | 
                 Oesophagus | 
				 				 B. | 
                 Stomach | 
				  
				 
				 				 | C. | 
                 Ileum | 
				 				 D. | 
                 Rectum | 
				 				  
				 
				 				 
				  
                    
                        
                        
                            Answer: Option D  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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                | 80.  | 
In which of the following organs of alimentary canal of rabbit the serosa also contains subserous areolar tissue: |  
 
 
                
			 
				
					
				| A. | 
                 Stomach   | 
				 				 B. | 
                 Intestine | 
				  
				 
				 				 | C. | 
                 Both of these | 
				 				 D. | 
                 None of these | 
				 				  
				 
				 				 
				  
                    
                        
                        
                            Answer: Option C  
                            Explanation:  
                                
                         
                     
                    
                    
                    
                    
                    
                    
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