Best Answer: centerioles (or centrosomes--some books now call centrioles centrosomes but some books say only animal cells have centerioles) 2. centrosomes are found in plant cells 3.The interphase is a preparatory phase and during this the-nucleus and cytoplasm remain metabolically and synthetically active. The duplication of chromosomal DNA molecules takes place during the S phase of interphase.
Evolution is the process by which modern organisms have descended from ancient ancestors.
Evolution is the change in heritable traits within populations over time. Often the definition is more focused to mean changing allele frequency within a population over time. Selection (including sexual, kin, etc) is one way that allele frequencies can change and it is the only mechanism that produces adaptation.