Hawii was formed by a hotspot volcano
        
             
        
        
        
Answer:
The answer is c I think sorry if it is wrong 
 
        
             
        
        
        
Answer:
Transcription factors
Explanation:
This is because Eukaryotic gene expression is regulated by transcription factors and RNA processing, which occur in the nucleus, and during protein translation, in the cytoplasm.
Transcription in eukaryotic cells is controlled by proteins . These proteins then bind to some specific regulatory sequences and try to control the activity of RNA polymerase. The Gene expression is regulate by transcriptional regulatory proteins . Also ,the packaging of DNA into chromatin and methylatiin indicate levels of complexity to the control of eukaryotic gene expression.
 
        
             
        
        
        
Answer:
Cross-pollination.............