Vehicles crossing the bridge without having arranged payment will have an image of their license plate captured via camera and an invoice will be mailed to the registered owner. Drivers who do not pay the invoice will receive a violation notice and will be fined $25 for each unpaid toll.
Figure 1. Trypanosoma cruzi trypomastigote in blood smear. Morphology: T. cruzi is a single-celled organism that exists in three distinct forms, namely, the infectious trypomastigote found in the bloodstream, the intracellular amastigote found in tissues, and the reproductive epimastigote found in the reduviid insect.
Best Answer: Biological Vector: An arthropod vector in whose body the infecting organism develops or multiplies before becoming infective to the recipient individual. Mechanical Vector: An arthropod vector which transmits an infective organism from one host to another but which is not essential to the life cycle of the parasite. Biological e.g Tick - Lyme Disease