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.
Historic Views of Rochester, NY. Historic Views of Rochester, NY. Weâve been busy collecting old photos, slides, and high-resolution scans of historic local viewsâand now our collection is yours. Find old shots of the Rochester Subway, trolleys, city panoramas, and local architecture. You can also purchase reproductions of any image, framed or unframed and in a variety sizes. Select an image below for a closer look. Rochester Subway, Photo (1951) Old Photo of the Rochester Subway car 48 at Rowland's Loop.