Some key innovations in the evolution of eukaryotes from a prokaryotic ancestor are membrane-bound organelles. which of the following organelles or features is likely to be a common component shared by both eukaryotic cells and their prokaryotic ancestors? some key innovations in the evolution of eukaryotes from a prokaryotic ancestor are membrane-bound organelles. which of the following organelles or features is likely to be a common component shared by both eukaryotic cells and their prokaryotic ancestors? chloroplasts ribosomes mitochondria nuclear envelope

Ribosomes

Explanation:

Ribosomes are structures in charge of manufacturing proteins, every cell needs to have proteins. They can be found in prokaryotic and eukaryotic cells. On the other hand, chloroplasts, mitochondria and nuclear envelope are not found in prokaryotic cells.

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."