How to get a girlfriend and how to able to talk to other kids without being shy
 
        
             
        
        
        
Answer:
Both gene expression and DNA micro array study about the expression of gene during different stages of development. 
Explanation:
The main purpose of gene expression studies is to determine the level of mRNA expressed at different stages of transcription in a tissue or at different stages of cellular development. If a gene is not “ON” during synthesis of RNA and protein, then the desired proteins are not produced. Such studies allow us to turn on such genes.  
DNA microarray  assays easily identify and determine the network of gene expression across the entire genome. The common application of DNA microarray include – mutation analysis and detection, assessment of gene cop, immunoassays etc.
 
        
             
        
        
        
Isotonic solutions is the term used when the concentrations of solutes inside and outside a cell are in equilibrium.
Explanation:
The isotonic solution is one which have same osmotic pressure on either side of the semi-permeable membrane.
In the isotonic solution there will be free movement of only water molecules and not solutes.
isotonic solution is the solution when two solutions have equal solute concentration.
The concentration of the solution will be in equilibrium.
 
        
             
        
        
        
Answer:
(A) yes 
Explanation:
Sulfur is released by volcanic eruptions, bacteria, and sea spray
 
        
             
        
        
        
Answer:
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