Question: Migration in birds is highly labile and is believed to have developed independently in many avian lineages. While it is agreed that the behavioral and physiological adaptations necessary for migration are under genetic control, some authors have argued that no genetic change is necessary for migratory behavior to develop in a sedentary species because the genetic framework for migratory behavior exists in nearly all avian lineages. This explains the rapid appearance of migratory behavior after the most recent glacial maximum.
Is there an answer to this question: What causes the behavioral adaptations necessary for migration?

Answer: genetic control


Question: The most important state-owned companies headquartered in Montevideo are: AFE (railways), ANCAP (Energy), Administracion Nacional de Puertos (Ports), ANTEL (telecommunications), BHU (savings and loan), BROU (bank), BSE (insurance), OSE (water & sewage), UTE (electricity). These companies operate under public law, using a legal entity defined in the Uruguayan Constitution called Ente Autonomo ("autonomous entity"). The government also owns part of other companies operating under private law, such as those owned wholly or partially by the CND (National Development Corporation).
Is there an answer to this question: What kind of company does ANCAP run?

Answer: Energy


Question: In Italy, Freemasonry has become linked to a scandal concerning the Propaganda Due lodge (a.k.a. P2). This lodge was chartered by the Grande Oriente d'Italia in 1877, as a lodge for visiting Masons unable to attend their own lodges. Under Licio Gelli's leadership, in the late 1970s, P2 became involved in the financial scandals that nearly bankrupted the Vatican Bank. However, by this time the lodge was operating independently and irregularly, as the Grand Orient had revoked its charter and expelled Gelli in 1976.
Is there an answer to this question: Who destroyed the Propaganda Due Lodge?

Answer: unanswerable


Question: The university employs 3,401 full-time faculty members across its eleven schools, including 18 members of the National Academy of Sciences, 65 members of the American Academy of Arts and Sciences, 19 members of the National Academy of Engineering, and 6 members of the Institute of Medicine. Notable faculty include 2010 Nobel Prize–winning economist Dale T. Mortensen; nano-scientist Chad Mirkin; Tony Award-winning director Mary Zimmerman; management expert Philip Kotler; King Faisal International Prize in Science recipient Sir Fraser Stoddart; Steppenwolf Theatre director Anna Shapiro; sexual psychologist J. Michael Bailey; Holocaust denier Arthur Butz; Federalist Society co-founder Steven Calabresi; former Weatherman Bernardine Rae Dohrn; ethnographer Gary Alan Fine; Pulitzer Prize–winning historian Garry Wills; American Academy of Arts and Sciences fellow Monica Olvera de la Cruz and MacArthur Fellowship recipients Stuart Dybek, and Jennifer Richeson. Notable former faculty include political advisor David Axelrod, artist Ed Paschke, writer Charles Newman, Nobel Prize–winning chemist John Pople, and military sociologist and "don't ask, don't tell" author Charles Moskos.
Is there an answer to this question: Who is Southwestern's faculty member notable for winning a Pulitzer Prize?

Answer:
unanswerable