The answer is A. 0.54. 
In a population p+q=1 (we have 2 alleles only). 
The question states that 0.21 of the population(21%) have short legs meaning they are q^2. 
So q=rad0.21=0.4582. 
And p=1-q=0.5417.
        
                    
             
        
        
        
Answer:
The answer is letter A.
Explanation:
The false statement about glycogen is UDP–glucose is produced from glycogen by the action of the enzyme phosphorylase Glycogen is a polymer of glucose in alpha(1->4) linkages with alpha(1->6) linked branches every 8–14 residues.
 
        
             
        
        
        
Answer:
You're answer is D, ATP+P
Explanation:
 
        
             
        
        
        
A, the others are unrealistic speeds.
 
        
             
        
        
        
Answer:
 A plastic bag because the others would ruin the evidence the cotton would absorb the blood same with the envelope , paper bag.
Explanation: