Here is a question about this article: Cladistics is another method of classification. A clade is a taxonomic group of organisms consisting of a single common ancestor and all the descendants of that ancestor. Every creature produced by sexual reproduction has two immediate lineages, one maternal and one paternal. Whereas Carl Linnaeus established a taxonomy of living organisms based on anatomical similarities and differences, cladistics seeks to establish a taxonomythe phylogenetic treebased on genetic similarities and differences and tracing the process of acquisition of multiple characteristics by single organisms. Some researchers have tried to clarify the idea of race by equating it to the biological idea of the clade. Often mitochondrial DNA or Y chromosome sequences are used to study ancient human migration paths. These single-locus sources of DNA do not recombine and are inherited from a single parent. Individuals from the various continental groups tend to be more similar to one another than to people from other continents, and tracing either mitochondrial DNA or non-recombinant Y-chromosome DNA explains how people in one place may be largely derived from people in some remote location.
What is the answer to this question: What is another term for a phylogenetic tree?
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So... taxonomy

Here is a question about this article: Under the Capetian dynasty France slowly began to expand its authority over the nobility, growing out of the Ile-de-France to exert control over more of the country in the 11th and 12th centuries. They faced a powerful rival in the Dukes of Normandy, who in 1066 under William the Conqueror (duke 10351087), conquered England (r. 106687) and created a cross-channel empire that lasted, in various forms, throughout the rest of the Middle Ages. Normans also settled in Sicily and southern Italy, when Robert Guiscard (d. 1085) landed there in 1059 and established a duchy that later became the Kingdom of Sicily. Under the Angevin dynasty of Henry II (r. 115489) and his son Richard I (r. 118999), the kings of England ruled over England and large areas of France,[W] brought to the family by Henry II's marriage to Eleanor of Aquitaine (d. 1204), heiress to much of southern France.[X] Richard's younger brother John (r. 11991216) lost Normandy and the rest of the northern French possessions in 1204 to the French King Philip II Augustus (r. 11801223). This led to dissension among the English nobility, while John's financial exactions to pay for his unsuccessful attempts to regain Normandy led in 1215 to Magna Carta, a charter that confirmed the rights and privileges of free men in England. Under Henry III (r. 121672), John's son, further concessions were made to the nobility, and royal power was diminished. The French monarchy continued to make gains against the nobility during the late 12th and 13th centuries, bringing more territories within the kingdom under their personal rule and centralising the royal administration. Under Louis IX (r. 122670), royal prestige rose to new heights as Louis served as a mediator for most of Europe.[Y]
What is the answer to this question: Who was Duke of Normandy in 1066?
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So... William the Conqueror

Here is a question about this article: Coronis, was daughter of Phlegyas, King of the Lapiths. Pregnant with Asclepius, Coronis fell in love with Ischys, son of Elatus. A crow informed Apollo of the affair. When first informed he disbelieved the crow and turned all crows black (where they were previously white) as a punishment for spreading untruths. When he found out the truth he sent his sister, Artemis, to kill Coronis (in other stories, Apollo himself had killed Coronis). As a result, he also made the crow sacred and gave them the task of announcing important deaths. Apollo rescued the baby and gave it to the centaur Chiron to raise. Phlegyas was irate after the death of his daughter and burned the Temple of Apollo at Delphi. Apollo then killed him for what he did.
What is the answer to this question: Who owas King of the Lapiths?
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So...
Phlegyas