Researchers crossed a heterozygous tall pea plant (tt) with a homozygous short pea plant (tt). what is the probability that this cross will produce homozygous short (tt) offspring? a. 0% b. 25% c. 50% d. 100%

If many different species live in an ecosystem, this the ecosystem to fill its a. populations b. niches c. producers d. communities

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

Monitor and apply fix up stratorgies