Based on the clue 'a prescription for exercise is to toss this large ...', what is the answer?

Based on the clue 'a prejudice or a diagonal line across a woven fabr...', what is the answer? Based on the clue 'a preliminary contest when preceded by dead its a ...', what is the answer? Based on the clue 'a preliminary version the brits spell it with a ug...', what is the answer? Based on the clue 'a premolar from the latin for 2 points', what is the answer? Based on the clue 'a presenter on the bbc version of this pbs show ca...', what is the answer? What is referred to by 'a president fortunate son'? What is associated with: a president in 1841 honey did i talk too long when it was so cold ah choo? Based on the clue 'a president of baylors school of medicine he pione...', what is the answer?