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An accurate identification of a rapist can be carried out by conducting…

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An accurate identification of a rapist can be carried out by conducting a…

A. RNA analysis

B. DNA analysis

C. blood group test

D. behavioral traits test

QUICK ANSWER…

B

DETAILS…  

A rapist may have left behind substances like blood or semen with which his identity will be determined by way of DNA analysis.

Now to the right option…

  1. Option A is incorrect; RNA analysis will not show in details the genetic code and sequencing that will appropriately identify the criminal.
  2. Option B is very correct; DNA analysis technology has been employed to settle paternity disputes, identify considerably accurately the personality whose genetic traces is under consideration, determine ancestry, and identifying criminals.
  3. No, there are billions across the world with same blood groups. C is incorrect.
  4. Actually, D is also incorrect; behavioral traits has nothing to do with objective scientific proofs.
RELATED!  An accurate identification of a rapist can be…

QUICK ADVICE…

You may please note that:

  • When the DNA sequence of semen found at crime scene coincides with that of a suspect, we have a verified rapist.

You may use the questions and answers session to deal further on this topic…

/culled from 2018 JAMB-UTME biology question 38 /

An accurate identification of a rapist can be carried out by conducting... » QuizTablet
An accurate identification of a rapist can be carried out by conducting... » QuizTablet

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