The mutation rates in drosophila will most likely increase after exposure to

The mutation rates in drosophila will most likely increase after exposure to ultraviolet radiation. Mutation are spontaneous random sudden changes that occur in the genetic make up of an organisms. they are changes in the genetic sequence, and they are main cause of diversity among organism. These changes occur at many different levels, and they can have widely differing consequences. Some chemicals increases the mutation rate, these include, physical agents such as radiation. 

$100. 125 x 0.20 = 25125 - 25 = $100