Answer:
Pneumocystosis
Explanation:
Pneumocystosis is an infection of the lungs. Its causative organism is the microorganism Pneumocystis carinii. Pneumocystosis is nearly entirely and completely observed in individuals that have a immune systems that have been weakened and diminished by AIDS or chemotherapy. Pneumocystosis is majorly a terminal occurrence in AIDS patients.
 
        
             
        
        
        
Answer:
Polygenic traits are controlled by a number of separate genes.
Hope it helps! :D
 
        
                    
             
        
        
        
First, let calculate the volume of the rod shaped-bacteria:
S = length of the bacteria * surface of its side = 4.1 * (0.45 *0.45 * 3.14) = 2.6 µm3
Now, let's convert the moles into molecules (with Avogadro's law):
0.0037mol/L = 0.0037 * 6.023 *10^23 = 2.22 *10^21 molecules / L
Now let's convert The volume and the concetrnation into µm3 (molecules / µm3)
1 L = 1 dm3 = 1000 cm3 = 1000000 mm3 = 10^9 µm3 
so 2.22 *10^21 molecules / L = 2.22 10^ 12 molecules / µm3
The answer is  2.22 10^ 12 molecules / µm3
 
        
             
        
        
        
All the blood types are A+, A-, B+, B-, O+, O-, AB+, and AB-.