select the correct answer. duplication in the gene encoding a protein involved in vision has enabled humans…

select the correct answer. duplication in the gene encoding a protein involved in vision has enabled humans to acquire trichromatic vision, which is the ability to distinguish between red, green, and blue colors. which type of mutation is this? a. somatic mutation b. silent mutation c. neutral mutation d. harmful mutation e. beneficial mutation

select the correct answer. duplication in the gene encoding a protein involved in vision has enabled humans to acquire trichromatic vision, which is the ability to distinguish between red, green, and blue colors. which type of mutation is this? a. somatic mutation b. silent mutation c. neutral mutation d. harmful mutation e. beneficial mutation

Answer

Brief Explanations:

A beneficial mutation is one that provides a positive - trait or advantage to the organism. The duplication in the gene encoding a protein for vision that gives humans trichromatic vision is an advantageous trait. Somatic mutations occur in non - germ cells and are not passed on to offspring. Silent mutations do not change the amino - acid sequence of the protein. Neutral mutations have no effect on the organism's fitness. Harmful mutations are detrimental to the organism. This mutation is beneficial as it enhances the visual ability of humans.

Answer:

E. beneficial mutation