The genotypeâphenotype distinction is drawn in genetics.  Genotype  is an organism's full hereditary information.  Phenotype  is an organism's actual observed properties, such as morphology, development, or behavior. This distinction is fundamental in the study of inheritance of traits and their evolution.he genotypeâphenotype distinction is drawn in genetics.  Genotype  is an organism's full hereditary information.  Phenotype  is an organism's actual observed properties, such as morphology, development, or behavior. This distinction is fundamental in the study of inheritance of traits and their evolution.
St. Luke's Church. St. Luke's Church is the oldest public building in Rochester. It was built in 1823 and was Nathaniel Rochester's home church for many years. It is located at 17 South Fitzhugh Street, in the middle of downtown Rochester.
Located at 465 Bacon's Castle Trail in Surry, VA, this is perhaps the oldest non-ruined building with satisfactorily credible age authentication still standing in the Commonwealth of Virginia and one of the oldest brick buildings still standing in the United States.he oldest part of the house was built in 1640 by Joseph Loomis, who came to America from England in 1638. Later additions to the Loomis house were made around the turn of the eighteenth century. It is now a part of the Loomis Chaffee School.