Please explain the following excerptThis technique has revolutionized genetic research because minute amounts of DNA not previously amenable to analysis can be amplified,such as from buccal cell scrapings,blood spots,or single embryonic cells.

Please explain the story.=Please explain the story _____ _____.这道题是同义句转换 what is the sonnet? please help me to explain it. Would you please explain the ________________ date line. （national） Please explain The Object Clause to me thoroughly,thanks. Could you please explain the neighbourhood committee in English? Find the errors and explain in English,please! explain the differences between companies and limited liability partnershipcan anyone explain fully please Please explain what is Explain the words in English:suffer ['sʌfə] Please explain what you mean. what are the differences between Chinese and American table manners?please explain it in English.Thanks. Would you please try to explain the reason_____the troubleA in B.for C.of D.on What are the causes of semantic change?Please use English to explain~Thx~ Please explain the reason of being late for school to me .是病句吗 Please explain the term polycentric firmFrom our textbook of Modern English For International Business. What's the difference betweenoblique and slant?Please explain it to me carefully!thanks! Please give the brush a chance to explain.这句有错吗?帮忙翻译下, 盆地降水多还是少盆地地形降水多吗?please explain the reason,thanks.