When dr. Philip tierno conducted his experiment on the pillows what question was he trying to answer ?

Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls

Which individual below would be considered heterozygous? a.dd b.dd c.dd

Which would stop hardy-weinberg equilibrium from happening?