Answer:
Frequency of genotype RR
[tex]0.6[/tex]
Frequency of genotype RY
[tex]0.24[/tex]
Frequency of genotype YY
[tex]0.16[/tex]
Explanation:
Total number of species
[tex]150+60+40\\= 250[/tex]
Genetic frequencies of the snake population is equal to number of species of a given genotype divided by total number of species.
Thus,
Frequency of RR
[tex]= \frac{150}{250}\\ = 0.6[/tex]
Frequency of RY
[tex]= \frac{60}{250}\\ = 0.24[/tex]
Frequency of YY
[tex]= \frac{40}{250}\\ = 0.16[/tex]