Answer:
An example about a bacteria that will appear as Gram Negative rod shaped cells form is Fusobacterium Genus that are fusiform bacteria present in the gastrointestinal tract and an example about a specie is Fusobacterium nucleatum.
Step-by-step explanation:
Gram-negative bacteria are bacteria that do not retain the gentian violet dye during the Gram staining protocol. Its main feature is an endotoxin called lipopolysaccharide (LPS) that causes pathogenicity and is responsible for its virulence.
Gram-negative bacteria are surrounded by a protective capsule. This capsule helps prevent white blood cells (which fight infection) from killing bacteria, so they are more resistant than gram positive.