Could u possibly give me any options or is it opionon based. let me know ill answer it in a jiffy:)
Answer:
3. Polysaccharide carbohydrate
EXPLANATION:
The POLYSACCHARIDE capsule of Streptococcus Pneumoniae is the major virulence factor in it's invasion and subsequent infection.
The capsule helps to avoid phagocytosis which is a defence mechanism by the body.
The polysaccharide capsule also gives the bacterial organism several serotypes.
The pneumococcal vaccine is derived from the organism's capsule.
Water is highly vital to living organisms. Flora and Fauna depend highly upon it, and if the water is damaged, say through oil spills, the water will lead for harm within the environment and the flowers and native animals.