Isobutanol is what can be produced by Cyanobacteria.
        
                    
             
        
        
        
The correct answer is: no, the homologous pair will not be identical to each other.  
This is because the alleles on each homologous pair are not necessarily identical.
Also, during the prophase I the exchange of genetic material between 2 homologous chromosomes non-sister chromatids occurs. That results in recombinant chromosomes.
 
        
             
        
        
        
Colloids, also known as colloidal dispersions. 
        
                    
             
        
        
        
Centrioles are cell structures involved primarily in cell division.
 
        
             
        
        
        
It’s color, texture, scratch, and toughness.