Ques: Information: - Erysiphales are an order of ascomycete fungi. The order contains one family, Erysiphaceae. Many of them cause plant diseases called powdery mildew. - Uncinula is a genus of fungi . Its species are plant pathogens that cause powdery mildew diseases on various plant hosts . The genus is characterized by its dark chasmothecia which bear filamentous , hyaline appendages with hooked tips . Over one hundred species have been described from mostly dicotyledenous hosts . Braun and Takamatsu ( 2000 ) suggested that Uncinula should be considered a later synonym of Erysiphe ; not all subsequent researchers have accepted their conclusions . One notorious species , Uncinula necator ( syn . Erysiphe necator ) , attacks various species of grapes ( Vitis spp . ) and can cause yield losses in European wine grapes . Other Uncinula species attack a wide variety of dicotyledonous plants . - Powdery mildew is a fungal disease that affects a wide range of plants. Powdery mildew diseases are caused by many different species of fungi in the order Erysiphales, with "Podosphaera xanthii" (a.k.a. "Sphaerotheca fuliginea") being the most commonly reported cause. "Erysiphe cichoracearum" was formerly reported to be the primary causal organism throughout most of the world. Powdery mildew is one of the easier plant diseases to identify, as its symptoms are quite distinctive. Infected plants display white powdery spots on the leaves and stems. The lower leaves are the most affected, but the mildew can appear on any above-ground part of the plant. As the disease progresses, the spots get larger and denser as large numbers of asexual spores are formed, and the mildew may spread up and down the length of the plant. - Erysiphe is a genus of fungi in the Erysiphaceae family. Many of the species in this genus are plant pathogens which cause powdery mildew. - Erysiphe cichoracearum is a plant pathogen that causes powdery mildew disease of cucurbits, including melon, cucumber, pumpkin, and squash. The primary symptoms are white, powder-like spots on the leaves and stems. "Sphaerotheca fuliginea" causes a similar looking powdery mildew of cucurbits. - Mildew is a form of fungus. It is distinguished from its closely related counterpart, mold (British English: mould), largely by its color: molds appear in shades of black, blue, red, and green, whereas mildew is white. It appears as a thin, superficial growth consisting of minute hyphae (fungal filaments) produced especially on living plants or organic matter such as wood, paper or leather. Both mold and mildew produce distinct offensive odors, and both have been identified as the cause of certain human ailments. What object entity has the relation of 'parent taxon' with the subject 'uncinula'? Choices: - erysiphaceae - erysiphe - erysiphe cichoracearum - fungi - human - plant - sphaerotheca
Ans: erysiphaceae

Ques: Information: - A buckler (French "bouclier" 'shield', from Old French "bocle, boucle" 'boss') is a small shield, up to 45cm (up to 18 in) in diameter, gripped in the fist with a central handle behind the boss. While being used in Europe since antiquity, it became more common as a companion weapon in hand-to-hand combat during the Medieval and Renaissance periods. Its size made it poor protection against missile weapons (e.g., arrows) but useful in deflecting the blow of an opponent's weapons, binding his arms or hindering his movements. - Captain from Castile is a historical adventure film released by 20th Century Fox in 1947. Directed by Henry King, the Technicolor film starred Tyrone Power, Jean Peters, and Cesar Romero. Shot on location in Michoacan, Mexico, the film includes scenes of the Paricutin volcano, which was then erupting. "Captain from Castile" was the feature film debut of actress Jean Peters, who later married industrialist Howard Hughes, and of Mohawk actor Jay Silverheels, who later portrayed Tonto on the television series "The Lone Ranger". - The Black Swan is a 1942 American swashbuckler Technicolor film by Henry King , based on a novel by Rafael Sabatini , and starring Tyrone Power and Maureen O'Hara . It was nominated for two Academy Awards , and won one for Best Cinematography , Color . This was the final film of silent star Helene Costello . - The Black Rose is a 1950 20th Century Fox Technicolor film starring Tyrone Power and Orson Welles, loosely based on Thomas B. Costain's book. It was filmed partly on location in England and Morocco which substitutes for the Gobi Desert of China. The film was partly conceived as a follow-up to the movie "Prince of Foxes", and reunited the earlier film's two stars. Talbot Jennings' screenplay was based on a popular novel of the same name by Canadian author Thomas B. Costain, published in 1945, introducing an anachronistic Saxon rebellion against the Norman aristocracy as a vehicle for launching the protagonists on their journey to the Orient. - Tyrone Edmund Power III (May 5, 1914 November 15, 1958) was an American film, stage and radio actor. From the 1930s to the 1950s Power appeared in dozens of films, often in swashbuckler roles or romantic leads. His better-known films include "The Mark of Zorro", "Blood and Sand", "The Black Swan", "Prince of Foxes", "Witness For The Prosecution", "The Black Rose", and "Captain from Castile". Power's own favorite film among those that he starred in was "Nightmare Alley". - A swashbuckler is an heroic archetype in European adventure literature that is typified by the use of a sword and chivalric ideals. The archetype also became common as a film genre. What object entity has the relation of 'distributor' with the subject 'the black swan '? Choices: - 20th century fox - europe
Ans:
20th century fox