Using a Punnett Square. A Punnett Square can help determine the probability that offspring will have a particular phenotype or genotype. Example: The possible offspring outcomes for parents who are both carriers of a cystic fibrosis mutation.
Pyrokinesis is an alleged psychic ability allowing a person to create and control fire with the mind. There is no conclusive evidence that pyrokinesis is a real phenomenon. Alleged cases are said to be hoaxes, the result of trickery.
[pÄ«â²ÉlÄ«â²tis]. an inflammation of the renal pelvis, often accompanied by symptoms such as pain and tenderness in the loins, irritability of the bladder, bloody or purulent urine, and a peculiar pain on flexion of the thigh. See also pyelonephritis. (pÄ«'Ä-lÄ«'tis).yelitis is usually caused by a microorganism such as Escherichia coli or (less often) streptococci or staphylococci, which may invade the kidneys by way of the blood.