Roast in 450 degrees F oven for about 10 minutes. Reduce oven temperature to 350 degrees F. Continue to roast for 55 to 60 minutes or until instant-read meat thermometer inserted into the pork, but not in the stuffing, registers 150 to 155 degrees F and potatoes are fork tender.oast in 450 degrees F oven for about 10 minutes. Reduce oven temperature to 350 degrees F. Continue to roast for 55 to 60 minutes or until instant-read meat thermometer inserted into the pork, but not in the stuffing, registers 150 to 155 degrees F and potatoes are fork tender.
Homologous structures. are similar structures that related species have inherited from a common ancestor. Organisms with homologous structures might have evolved from the same ancestor. The more similar these structures are, the more closely related the organisms probably are.The same is true for molecular evidence.omologous structures. are similar structures that related species have inherited from a common ancestor. Organisms with homologous structures might have evolved from the same ancestor. The more similar these structures are, the more closely related the organisms probably are.
A homologous structures are structures that share an evolutionary  ancestry. An example of homologous structures would be the bones in  the arms of a human, the wings of a b â¦ at, and the legs of a dog.hese structures may serve the same or different functions. For example, the wing of a bird and the arm of a human serve very different functions, but are considered homologous structures because of the evolutionary relationship between birds and humans.