How many Oscars has Peter O'Toole won? O'Toole holds the Academy Awards record for the most nominations without a win. On March 23, 2003, he received an honorary Oscar that said his remarkable talents have provide â¦ d cinema history with some of its most memorable characters.
Best Answer: Inbreeding doesn't *cause* mutation. The main reason why inbreeding is bad is because it increases the chance of a harmful recessive mutation being expressed.To explain: if a harmful mutation is recessive, you need to inherit it from both parents before it is actually expressed.he other issue with inbreeding is more of a long-term thing. Diversity increases the ability of a population to defend itself against diseases, because some members will be immune to a given disease which affects others. If you reduce diversity, the chances of at least some members surviving a plague are lower.
Other health problems among purebreds are the product of both inbreeding and bad genetic luck. The genes responsible for many genetic diseases are ârecessive,â which means that two copies of a damaged gene, one from the mother and one from the father, must be present in an individual for the disease to occur.elective breeding of the disproportionately short legs of breeds such as the Basset Hound and the Dachshund has led to bowed legs and chronic problems with elbow dislocation; the short legs and long back of Dachshunds causes them to suffer more often from ruptured vertebral disks.