Ans. (4). protein synthesis. 
Protein synthesis can be defined as a process that involves formation of polypeptides or proteins by using information present in DNA. It is divided into two steps, transcription and translation. 
During transcription, DNA is transcribed into mRNA and information present in DNA is transferred to mRNA as codons. Codons represent triplet of nucleotides and each codon codes for a specific codon. 
Translation involves formation of protein, during which amino acids are added to the growing polypeptide chain with the help of codons. 
The given diagram represents process of translation. Thus, the correct answer is option (4). 
 
        
                    
             
        
        
        
Answer:
The major characteristic feature  of asexual reproduction is the production of clones.Identical offspring with virtually similar DNA.Therefore,this is advantageous to the parasite because, the offspring or progeny produce are similar(clones), to the parent parasites,thus multiple reproduction can occur  when a single individual  parasites cells divisions.
Explanation:
 
        
             
        
        
        
Answer:
the plant in the F1 were allowed to self-polinat the plant in the p generation are the true breeding