Thrips can be a bit tricky to deal with, since some types are pests but others are beneficial, eating mites and small insects. Signs of harmful thrips on your peppers are speckled leaves, usually white, silver or brown, leaves that are deformed or seem gummy in texture, or blooms that never open.
The CNS is the main control center of the bodyâit takes in sensory information, organizes and synthesizes this input, then provides instructions for motor output to the rest of the body. The CNS is made up of the brain and spinal cord.
The main function of the PNS is to connect the central nervous system (CNS) to the limbs and organs, essentially serving as a communication relay going back and forth between the brain and the extremities.he peripheral nervous system is divided into the somatic nervous system and the autonomic nervous system; some textbooks also include sensory systems.