Although herbaceous stems all have the same basic tissues, the arrangement of tissues varies considerably. a. Herbaceous dicot stems have vascular bundles arranged in a circle (ring) in x-section, and have a distinct cortex and pith. b. Herbaceous monocot stems have scattered vascular bundles and ground tissue instead of a distinct cortex and pith.
Acute pharyngitis remains contagious till the fever and other symptoms are not cured, it may take 48 to 72 hours to get relief from pain and fever when a person is on antibiotics therapy in streptococcus infection.
Sore throat is a very common complaint for which children and adolescents seek medical care. Pharyngitis is usually caused by a bacteria or a virus.The most well-known cause of pharyngitis, or sore throat, is the bacteria known as Group A Streptococcus (GAS). This infection is the most common cause of pharyngitis that is treatable with antibiotics, but it is NOT the most common cause of sore throat.