CSS  :: General Agriculture  
            
            
         
     
    
	 
    
 
    
 
    
    
	
     For students in search of
 
 Hydroponic Gardening 
 Guides - Basics to Experts level 
 Growing fruit and vegetables hydroponically 
 Practical daily questions or queries of hydroponics lovers 
 Current Hydroponics and Indoor Gardening Market Growth as well as Trends 
 
     
 
 
    
	
	
        
  
    
    
    
        
            
			
			
            
            
                261.  
Genetic basis of evolution is:  
 
 
                
			 
				
					
				A. Availability of genetic variability 
				 				 B. Selection from diversity 
				  
				 
				 				 C. Isolation 
				 				 D. All of the above 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: D 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                262.  
Genetically the purest seed is:  
 
 
                
			 
				
					
				A. Breeder's seed 
				 				 B. Foundation seed 
				  
				 
				 				 C. Certified seed 
				 				 D. Nucleus seed 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: D 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                263.  
Genotypes of zygotes of cross-pollinated cross are:  
 
 
                
			 
				
					
				A. Homozygous 
				 				 B. Heterozygous 
				  
				 
				 				 C. Homogenous 
				 				 D. Hetrogenous 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                264.  
Goal of Extension education is:  
 
 
                
			 
				
					
				A. To promote income of the farmers 
				 				 B. To promote production of the crops 
				  
				 
				 				 C. To promote new crops 
				 				 D. To promote scientific outlook 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: D 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                265.  
Goat consumes ______ feed in proportion to its body weight:  
 
 
                
			 
				
					
				A. Equal 
				 				 B. More 
				  
				 
				 				 C. Less   
				 				 D. Any amount of 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                266.  
Grapes are good example of:  
 
 
                
                        
                        
                            Answer: C 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                267.  
Groundnut is a:  
 
 
                
			 
				
					
				A. Fruit   
				 				 B. Modified stem 
				  
				 
				 				 C. Modified leaf 
				 				 D. Storage root 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: A 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                268.  
Growing agricultural crops with trees grown in and around wet land with other bodies of water in which fish etc., can be grown, the combination is called:  
 
 
                
			 
				
					
				A. Aqua-forestry 
				 				 B. Agro-silvi-aquaculture 
				  
				 
				 				 C. Silvi-agriculture 
				 				 D. Aqua-silviculture 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                269.  
Wind break are planted in orchards towards:  
 
 
                
			 
				
					
				A. South-West 
				 				 B. West-North 
				  
				 
				 				 C. North-East 
				 				 D. East-South 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: B 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
            
            
                270.  
Growing of honey producing trees with bee keeping is called:  
 
 
                
			 
				
					
				A. Sericulture 
				 				 B. Silviculture 
				  
				 
				 				 C. Apiculture 
				 				 D. Aqua-silviculture 
				 				  
				 
				 				 
				 
                        
                        
                            Answer: C 
 
                            Explanation: 
 
                              
 
                         
                     
                    
                    
                    
                    
                    
                    
                 
             
			
			
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