The answer is condensation and evaporation.
        
                    
             
        
        
        
The nucleotide sequence on a section of
DNA where transcription begins is called a promoter. 
 
To add, i genetics, a promoter is a region
of DNA that initiates transcription of a particular gene. Promoters are found along
the transcription beginning sites of genes, on the same strand and upstream on
the <span>DNA.</span>
 
        
             
        
        
        
We know that Hardy-Weinberg conditions include the following equations:

where 
And where p = dominant, and q = recessive; this means that  is equal to the homozygous dominant,
 is equal to the homozygous dominant,  is the heterozygous, and
 is the heterozygous, and  is the homozygous recessive .
 is the homozygous recessive .
So we have 100 total cats, with 4 having the recessive white coat color. That means we have a ratio of  or 0.04. Let that equal our
 or 0.04. Let that equal our  value.
 value.
So when we solve for q, we get:


Now that we have our q value, we can use the other equation to find p:



So then we can solve for our heterozygous population:

This is the ratio of the population. So we then multiply this number by 100 to get the number of cats that are heterozygous:

So now we know that there are 32 heterozygous cats in the population.
 
        
             
        
        
        
14. Dermis
15. Chemical
17. Virus
18. Antibodies
19. Gas exchange
20. Ligament
Hope this helps!