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.
[kÄ«â²nin] any of a group of polypeptides with varying physiological activity, such as contraction of visceral smooth muscle, vascular permeability, and vasodilation. Two principal kinins, bradykinin and lysylbradykinin, are formed in the blood from precursor kininogens by the action of kallikrein and kinases. kiÂ·nin.