paramecium parts and functions,macronucleus function in paramecium diagram,micronucleus function in paramecium,macronucleus function in paramecium caudatum,macronucleus function in paramecium class 9,paramecium macronucleus and micronucleus,what does the paramecium do,macronucleus function in paramecium simple,macronucleus function in paramecium quizlet,oral groove function in paramecium