Thorn apple is a plant in the nightshade family for which purple flowers are dominant to white. When a particular purple-flowered thorn apple is self-fertilized, 60 purple-flowered and 23 white-flowered progeny are produced. What proportion of the purple-flowered progeny will breed true

Cold case files recently began re-investigating an old murder case. the murder took place in the park; a young man, james, was hit over the head with a brick and killed. police suspected the jealous former boyfriend of james' wife, karen. whoever killed james may have washed their hands in a near-by bird bath as detectives found blood in the bird bath. since the murder took place before dna fingerprinting was available, the suspected killer, ronnie, went free. detectives are now reviewing the blood evidence using dna fingerprinting. based on the dna fingerprints of all possible suspects, who is james' killer?

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.