Given the nucleotide sequences below, what type of mutation has occurred? Before:

A C C G T A T G T C A T

After:

A C C G T A A G T C A T

Question 6 options:

substitution

mixer

deletion

insertion

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

the anwser is A. Substitution

Explanation:

hope this helps :) the heres the explanation

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation:

thats not a question