Answer:
1st has A and G whereas 2nd has C and T.
Explanation:
There are three common haplotypes present in the population. The first single nucleotide polymorphism has A and G alleles while on the other hand, the second single nucleotide polymorphism has C and T alleles. The four possible combinations of haplotypes for the above two single nucleotide polymorphisms are AC, AT, GC, and GT. 
 
        
             
        
        
        
Pupil is the answer, it changes according to the light it recives
        
                    
             
        
        
        
Answer:
water because it has webbed feet
Explanation:
 
        
             
        
        
        
Answer:
A)BB-Bg-Bg-GG
B)The probability is 25%
C)The probability is 75%
Explanation:
In order to solve this you just have to create a punnet square, where the parents are shown to both have brown and green coloured eyes genes, so it would be like this:
                Mother:      Brown                                 Green
Father↓  
Brown                      Brown-Brown                 Brown-Green
Green                      Brown-Green                  Green-Green
As the instructions say that if any kid had one green allele that would be the dominant, only the Brown-Brown will show the fenotype, so there´s 1/4 chance to happen, or 25%, the other probability of having green eyes is 3/4 or 75%
 
        
             
        
        
        
population density are habitats, food, mates, and ... Decreases.