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.
In the context of biology, homology is the existence of shared ancestry between a pair of structures, or genes, in different species. A common example of homologous structures in evolutionary biology are the wings of bats and the arms of primates.Evolutionary theory explains the existence of homologous structures adapted to different purposes as the result of descent with modification from a common ancestor. common example of homologous structures in evolutionary biology are the wings of bats and the arms of primates. Evolutionary theory explains the existence of homologous structures adapted to different purposes as the result of descent with modification from a common ancestor.