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        | CSS  :: General Agriculture |  | 
	 
 
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     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
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                | 391. | Marketing surplus is: |  
                | 
			 
				
					
				| A. | Total production - Total family requirement | B. | Total consumption - Marginal consumption |  
				 				 | C. | Total cost - Marginal cost | D. | Total production - Total cost |  
                        
                        
                            Answer: Option A Explanation:    |  
 
            
            
                | 392. | Modern theory of wages and employment is given by: |  
                | 
			 
				
					
				| A. | Keynes | B. | Karl Max |  
				 				 | C. | A. Walker | D. | Nelson |  
                        
                        
                            Answer: Option A Explanation:    |  
 
            
            
                | 393. | Marmalades can be prepared from: |  
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				| A. | Temperatr region fruits only | B. | Citrus fruits only |  
				 				 | C. | Fruits, which contain pectin | D. | Any fruit having pulp |  
                        
                        
                            Answer: Option B Explanation:    |  
 
            
            
                | 394. | Maximum yield of mustard is obtained at plant geometry of: |  
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				| A. | 45 x 20 cm | B. | 60 x 30 cm |  
				 				 | C. | 90 x 30 cm | D. | 105 x 30 cm |  
                        
                        
                            Answer: Option A Explanation:    |  
 
            
            
                | 395. | Meiosis leads to: |  
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				| A. | Reduction in cell number | B. | Reduction in chromosome number |  
				 				 | C. | Doubling of the chromosome number | D. | Doubling of cell number |  
                        
                        
                            Answer: Option B Explanation:    |  
 
            
            
                | 396. | Mendel's laws of inheritance operate during: |  
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				| A. | Mitosis | B. | Meiosis |  
				 				 | C. | Plant gametogenesis | D. | Fertilization |  
                        
                        
                            Answer: Option B Explanation:    |  
 
            
            
                | 397. | Meristem culture is useful for: |  
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				| A. | Vegetative propagation | B. | Recovery of virus-free stocks |  
				 				 | C. | Germplasm conservation | D. | All of the above |  
                        
                        
                            Answer: Option D Explanation:    |  
 
            
            
                | 398. | Milk fever in cattle is caused due to: |  
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				| A. | Decrease in the level of calcium in tissue fluid | B. | Decrease phosphorous in blood |  
				 				 | C. | Inadequate exercise | D. | High fever |  
                        
                        
                            Answer: Option A Explanation:    |  
 
            
            
                | 399. | Milk production trait is a: |  
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				| A. | Sex-linked trait | B. | Sex-limited trait |  
				 				 | C. | Sex-influenced trait | D. | Autosomal trait |  
                        
                        
                            Answer: Option B Explanation:    |  
 
            
            
                | 400. | Which of the following is not a organic mercury fungicides? |  
                | 
			 
				
					
				| A. | Ceresan | B. | HgCl2 |  
				 				 | C. | Agrosan G.N. | D. | Semesan |  
                        
                        
                            Answer: Option B Explanation:    |  
 
 
			
			
 
 
 
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