Answer:
5.) The possible genotypes should be: RR RB BB ( if the could for the same proteins)
6.) Frequency of R: 0.5
7.)Frequency of R: 0.5
8.)Frequency of R: 0.375
Explanation:
5.) If R and B code for the different forms of the same protein then they are only a few possible out comes
6.) First calculate the total alleles in population 
allele R= 40
Allele B=40
total allele = R+B= 40+40
=80
Now to find allele R frequency is:
(Total R alleles) / (Total allele in pop)
40/80=
0.5
7.)Calculate the total alleles 
Alleles from for R
RR= 10 
R=10x 2= 20
Multiply the value by 2 because there are 2 R alleles present in 
RB=20
R=20
Number doesn't change there is only 1 R allele 
Total R=20+20
=40
Alleles For B
BB=10
B=10×2
=20
Same thing here, two B alleles together so multiple by 2
RB=20
B=20
Total B= 20+20
=40
Total alleles in pop add 
40+40
=80
Frequency of R
Total of R/Total Alleles 
=40/80
=0.5
8.)Repeat the same thing in 7 but use different numbers 
RR=10
R=10x2
=20
RB=10
R=10
Total R= 20+10
=30
 
        
             
        
        
        
Answer:
Blood contains various diseases and fusing bloods that aren't the same type can cause various problems. If testing with blood it is unsure to know how much disease is in the blood.
Explanation:
hope this helps
 
        
             
        
        
        
Used 53% of the time is a LANDFILL