The nucleus tells the cell what to do, and also contains chromosomes, which has the cell's genetic material.
        
             
        
        
        
They come from the agaric family
        
                    
             
        
        
        
Answer:
Alanine to lysine. 
Explanation:
Mutation may be defined as the sudden, heritable change in the genome sequence of an organism. Two main types of mutation are chromosomal mutation and point mutation.
The mutation has occurred in which the arginine is replaced by alanine. The mutation that can restore to wild type is the conversion of alanine with lysine.    Since both arginine and lysine are basic amino acids. They both shows almost similar function and the replacement of lysine with alanine shows the wild type activity.
Thus, the answer is alanine to lysine. 
 
        
             
        
        
        
The warmer the star, the bluer it will appear. The cooler a star, the more red it will appear. 
Proxima Centauri Red Dwarf Stars for example have significantly less heat, therefore their red color.
        
                    
             
        
        
        
ANSWER :
Ancistrus is a genus of nocturnal freshwater fish in the family Loricariidae of order Siluriformes, ... Historically, commonly available species of Ancistrus were Ancistrus cirrhosus and Ancistrus temminckii; other species are now available, though .
Explanation:
Hope it helps