A capsule is the protective coating in the outside of a bacteria cell, and a n endospore is a type of small spore that forms inside the cell of some bacteria.
Conjugation is a mechanisms used by bacteria to move genes between cells by exchanging a circular extrachromosomal DNA with each other. Transduction is when viruses that infect bacteria accidentally...
this Q was awnsered by someone else already and this is what it put and im 90% sure its right-In paaramecia, two individuals of different mating types come together and form a cytoplasmic bridge...