A community in which multiple organisms interact and depend on one a other for balance

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

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

How does a gymnosperm prevent itself from pollinating the same tree