sex chromosome n. Either of a pair of chromosomes, usually designated X or Y, that combine to determine the sex and sex-linked characteristics of an individual, with XX resulting in a female and XY in a male.
Destination America Renews 'Mountain Monsters' for Season 3. The network has ordered 16 new episodes for the new season to begin production later this year and debut next spring. Mountain Monsters (TV show) cast. Mountain Monsters (TV show) cast - Â© Destination America.
New 'Vacation' movie: 6 ways it's like the original. Over 30 years after Clark Griswold (Chevy Chase) and his family first trekked to Walley World in National Lampoon's Vacation, son Rusty Griswold (Ed Helms) is repeating the amusement park pilgrimage in the new Vacation movie. So, how does the 2015 film pay homage to the Chevy Chase classic? We're glad you asked.