The plasmodia parasite that causes malaria enters the human body through the bite of an infected Anopheles mosquito, reports Drugs.com. These parasites infect the liver cells and reproduce, causing the cells to burst open, explains WebMD.
The output of the VCR when playing an NTSC cassette in NTSC 4.43 mode is 525 lines/29.97 frames per second with PAL compatible heterodyned color. The multi-standard receiver is already set to support the NTSC H & V frequencies; it just needs to do so while receiving PAL color.
A 60i video camera recording leads to effective 30 frames per second because 2 fields are required for one full image frame. Since 60i refers to NTSC (color) standard the effective frame rate is actually 29.97 (because the standard used a certain algorithm to get around some issues).