Answer:
It is used to identify the most recent common ancestors and to recognize how closely related species are. To relate the milestones of the evolution of major life forms to the tree of life. To represent evolutionary relationships between organisms that are believed to have some common ancestry.
Explanation:
hope it will help you
 
        
             
        
        
        
Answer:
<h3>In chemistry, polarity is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole moment, with a negatively charged end and a positively charged end. Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms.</h3>
 
        
                    
             
        
        
        
Answer: Non coding  DNA do not contains instructions for proteins synthesis.
They are needed to
1. determine the point  of  attachments of transcription factors, and
2,they are also needed to control the transcriptions of genetic code from DNA to mRNA during mechanism of transcription.
Explanation:
 
        
             
        
        
        
The correct answer is "reefs".
Shallow-marine environments are considered to be an area among the shore and deeper water, along with a reef wall or a shelf break. This surroundings is characterized by means of oceanic, geological and organic conditions, as described underneath. 
        
             
        
        
        
Approximately in 1995, there were 256 trout in the population
multiplied last answer by 4