Which of the following mutations could lead to constitutive expression of the genes of the lac operon? view available hint(s) which of the following mutations could lead to constitutive expression of the genes of the lac operon? a mutation in the operator sequence a mutation in the lac-z gene a mutation in the lac-y gene a super repressor mutation

the answer is a) a shiprock was formed by igneous process

climate change and pollution

make   gliitsh plesea   !

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."