<span>To have the disease, males need only one copy of the affected X.</span>
So, the frequency of affected males will be the frequency
of the disease allele = 0.02
Females must inherit two copies and be
homozygotes, so the frequency of affected females will be the double of frequency
of the disease allele = (0.02)
Since the ratio between female and male is 50:50
that is half of the population is male and half female
<span>Then the overall frequency of the disease will be,</span>
(0.5) (0.02) + (0.5) (0.0004) = 0.01 + 0.0002
<span>Thus, the frequency of affected
individuals in this population is <span>0.0102.</span></span>
 
        
             
        
        
        
Not at all. Everyone has a different path in life to chose what’s best for them to find the meaning of happiness and sustainability.
        
             
        
        
        
Catheter was used to remove excess fluid from pleural space. it is necessary to drain air, secretions and blood from thoracic space in order to allow normal expansion of lungs. when surgeon places a catheter in the chest, they provide a drainage route that removes excess air and other body fluids that may build up. in some occasions two catheters are installed after surgery, one posteriorly and the other anteriorly.  
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What table ? We can’t help because we can’t see what information was provided on the table