Monohybrid cross. A monohybrid cross is a mating between two individuals with different alleles at one genetic locus of interest.[1][2] The character(s) being studied in a monohybrid cross are governed by two or multiple alleles for a single locus.
Robert Fulton (November 14, 1765 â February 24, 1815) was an American engineer and inventor who is widely credited with developing a commercially successful steamboat called Clermont. That steamboat went with passengers from New York City to Albany and back again, a round trip of 300 miles, in 62 hours in 1807.
Step through the front doors of White Hall State Historic Site and you are transported back in time. Revolutionary War veteran General Green Clay first built his home Clermont in 1798-99. His son Cassius M. Clay went on to rebuild around the original structure in the 1860s and renamed the house White Hall.