Give me the definition of these words cell membrane nucleus mitochondria vacuoles chloroplasts chlorophyll prokaryotic eukaryotic photosynthesis organelles unicellular multicellular protist bacteria

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Imagine you are introducing the lac operan and the trp operon to students who have never learned about it before. complete the table to compare the similarities and differences between the two operons

The tubes transporting minerals and water upward are called ?