ANSWER
mRNA - formed from the DNA gene sequence with the help of RNA polymerase. 
EXPLANATION 
mRNA contain codons which are complement to 
tRNA anticodons.
rRNA formed in nucleolus.
tRNA carries the amino acid.
 
        
             
        
        
        
The builder can he fix it
        
             
        
        
        
Answer:
B. Multipotent cells
Explanation:
Multipotent stem cells are the one that develops from pluripotent stem cells during embryonic development. The multipotent stem cells are the stem cells which have specific functions. These cells develop into specific cell types to replace the older cells. 
For example, keratinocytes are the multipotent cells of the skin that produce new skin cells. Spermatogonia are the multipotent cells present in testes so that they can form sperms.
 
        
             
        
        
        
the cell goes into osmosis and goes into hypnotic solution