Do slime help bacteria to stick and form colonies​

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Is this mrna or rna need need the answer in a hurry

Abacteriophage typically attaches to the bacterium and then