DNA Fingerprinting
1．題目：According to the essay, we can find chromosomes
答案：C) in a sheep.
2．題目：A) DNA fingerprinting is more often used for
答案：B) providing evidence in court investigations.
3．題目：When you brother looks exactly like you, your complete DNA may be
答案：A) exactly like his.www.Ｅxamda.CoM
4．題目：Some people believe that using DNA fingerprint may not be so reliable because
答案：C) mistakes are possible when researchers explain the results of their tests.
5．題目：This essay talks about DNA fingerprinting concerning the following aspects EXCEPT
答案：D) possible danger in drawing a DNA sample from the human body.
速記口訣：
DNA指紋
1．綿羊也有染色體____________________
2．指紋證據(jù)談得多____________________
3．外貌相同，DNA同____________________
4．指紋不可靠因錯(cuò)誤____________________
5．DNA取樣沒危險(xiǎn)____________________ [衛(wèi)生類A]
1．題目：According to the essay, we can find chromosomes
答案：C) in a sheep.
2．題目：A) DNA fingerprinting is more often used for
答案：B) providing evidence in court investigations.
3．題目：When you brother looks exactly like you, your complete DNA may be
答案：A) exactly like his.www.Ｅxamda.CoM
4．題目：Some people believe that using DNA fingerprint may not be so reliable because
答案：C) mistakes are possible when researchers explain the results of their tests.
5．題目：This essay talks about DNA fingerprinting concerning the following aspects EXCEPT
答案：D) possible danger in drawing a DNA sample from the human body.
速記口訣：
DNA指紋
1．綿羊也有染色體____________________
2．指紋證據(jù)談得多____________________
3．外貌相同，DNA同____________________
4．指紋不可靠因錯(cuò)誤____________________
5．DNA取樣沒危險(xiǎn)____________________ [衛(wèi)生類A]