Both flagella and pili are extensions from the bacterial cell body. Flagella are like a whip or a tail while pili are best described as hairlike.A pilus is a hairlike appendage found on the surface of many bacteria.
Wash the wound with soap and water. Administer vaccination. If the patient who bit the nurse had furious rabies, the patient was excited and hyperactive. The patient will die in a few days. Human to human transmission through bites is potentially possible, but has never been confirmed, according to the World Health Organization. Still, rabies causes death, so wash the nurse's wound thoroughly for 15 minutes with soap, water, detergent and iodine, administer rabies vaccine and administer immunoglobulin against rabies.
An adaptation occurs when a species is set through a new constraint. This can be change in climate, defense mechanisms, food source, etc. Which will have to occur before an adaptation is made. For an example: in North America the climate slightly swifted. This meant smaller mammals such as rabbits would need to have a thicker coat of fur or shelter. Let's say all the thin furred rabbits died and all that remained were the thick furred rabbits. Over a span of time the rabbits have adapted through the climate. Meaning most of the population is thick furred through their DNA. Conclusively, it's a genetic characteristic that can happen very rapidly or slowly.
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