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If 30% of an organism’s DNA is thymine, then ______. - Biology (Theory)

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प्रश्न

If 30% of an organism’s DNA is thymine, then ______.

विकल्प

  • 70% is purine

  • 30% is adenine

  • 70% is guanine

  • both (b) and (c)

MCQ
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उत्तर

both (b) and (c)

If 30% of an organism’s DNA is thymine, then 30% is adenine and 70% is guanine.

Explanation:

Adenine = Thymine, since Thymine is 30%, Adenine must also be 30%. Guanine = Cytosine. The total DNA is 100%. If A + T is 60% (30 + 30), the remaining 40% is shared equally by G and C.

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अध्याय 6: Molecular Basis of Inheritance - Test Your Progress [पृष्ठ २६४]

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नूतन Biology [English] Class 12 ISC
अध्याय 6 Molecular Basis of Inheritance
Test Your Progress | Q 1. 21. | पृष्ठ २६४
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