At the end of Meiosis II - is it possible that any of the sperm or egg cells produced will have the exact same combination of genes as each other

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

What prevents odyssey from killing the sleeping cyclops

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.