Final answer:
Bacteria in this group have characteristics such as spore formation, antibiotic production, lactic acid production, and symbiotic relationships with plants.
Step-by-step explanation:
Bacteria belonging to the group that includes spore-forming, antibiotic-producing, and lactic acid-producing species, as well as those forming symbiotic relationships with plants, have various characteristics.
- Spore formation: These bacteria have the ability to form endospores, which are highly resistant structures that allow the bacteria to survive in unfavorable conditions.
- Antibiotic production: Some bacteria in this group have the ability to produce antibiotics, which are chemicals that can inhibit the growth of other bacteria or kill them.
- Lactic acid production: Some bacteria in this group are capable of producing lactic acid, which can be used in different metabolic processes and has applications in food production and preservation.
- Symbiotic relationships with plants: These bacteria can form beneficial relationships with plants, where they get nutrients from the plant and provide protection against pathogens in return.