QUES: DNA transposons generally move by "cut and paste" in the genome, but duplication has also been observed. Class 2 TEs do not use RNA as intermediate and are popular in bacteria, in metazoan it has also been found.
What does cut and paste help metazoan do?

ANS: unanswerable

QUES: Jiangsu Art Gallery is the largest gallery in Jiangsu Province, presenting some of the best traditional and contemporary art pieces of China; many other smaller-scale galleries, such as Red Chamber Art Garden and Jinling Stone Gallery, also have their own special exhibitions.
What are two smaller galleries in Nanjing?

ANS: Red Chamber Art Garden and Jinling Stone Gallery

QUES: Meanwhile, producer Joe Pasternak, who had been successfully producing light musicals with young sopranos for Universal's German subsidiary, repeated his formula in America. Teenage singer Deanna Durbin starred in Pasternak's first American film, Three Smart Girls (1936). The film was a box-office hit and reputedly restored the studio's solvency. The success of the film led Universal to offer her a contract, which for the first five years of her career produced her most successful pictures.
Prior to his work in America, where was Joe Pasternak employed?

ANS: Universal's German subsidiary

QUES: But the peace in the state did not last long, the elections of 1875 caused new hostilities. Angel Trias led a new movement against the government in June 1875 and maintained control over the government until September 18, 1875 when Donato Guerra the orchestrator of the Revolution of the North was captured. Donato Guerra was assassinated in a suburb of Chihuahua City where he was incarcerated for conspiring with Angel Trias. During October 1875 several locations were controlled by rebel forces, but the government finally regained control on November 25, 1875.
Guerra was assassinated in a suburb of which city?

ANS:
Chihuahua City