usage: agenda, âthings to be done,â originally the plural of the Latin gerund agendum, is now treated as a singular noun; the plural is usu. agendas: The agenda is being printed.
Haplogroup Q-M242 is one of the two branches of haplogroup P-M45. Haplogroup Q-M242 is believed to have arisen in North Asia approximately 17,000 to 22,000 years ago.(In another source, 31,400YBP) It has had multiple origins proposed.pproximately 2% of males in Turkey belong to haplogroup Q. In a study by Gokcumen it was found that among Turks that belong to the Afshar tribe haplogroup Q-M242 is seen with a prevalence of 13%.
Haplogroup R1b, also known as haplogroup R-M343, is the most frequently occurring Y-chromosome haplogroup in Western Europe, as well as some parts of Russia (the Bashkir minority), Central Asia (e.g. Turkmenistan) and Central Africa (e.g. Chad and Cameroon).aplogroup R1b is in other words now identified by the presence of the single-nucleotide polymorphism (SNP) mutation M343, which was discovered in 2004. From 2002 to 2005, R1b was defined by the presence of the SNP named P25.