Acollege student conducts a survey to find out the average age at which human males start to grow facial hair. the student asks each subject of the survey how old he was (in months) when he first noticed hair on his face. six boys from a local high school were surveyed, and the average value found is 148 months. is using this data a reliable way to determine the average age of facial hair growth for human males around the world?

One function of the poly-a tail on eukaryotic mrna sequences is to the mrna be transported from the nucleus to the cytoplasm. prokaryotic mrna also has a poly-a tail. choose the best explanation of the prokaryotic poly-a tail. a. prokaryotic poly-a tails are composed of a different molecular structure compared with eukaryotic poly-a tails. b. prokaryotic poly-a tails have the same functions as eukaryotic poly-a tails, because this process is highly conserved throughout different species. c. prokaryotic poly-a tails aren't important, because prokaryotes don't have nuclei. d. prokaryotic poly-a tails have other functions, because prokaryotes don't have nuclei.