Answer:
Because each duplicated chromosome consists of two identical sister chromatids joined at a point called the centromere, these structures now appear as X-shaped bodies when viewed under a microscope. Several DNA binding proteins catalyze the condensation process, including cohesin and condensin.
Explanation:
 
        
             
        
        
        
I think it's called the Acrosome
        
             
        
        
        
Answer:
ok so first u have to take another picture bc its rlly blurry and I cant help I dont know it
 
        
             
        
        
        
C)Unicellular, <span>maybe microorganisms but this is misleading because not all unicellular organisms are microscopic.</span>
        
             
        
        
        
Ok so add it then multiplayer