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STD 12 - 5. molecular basis of inheritance — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 5. molecular basis of inheritance1 Mark
MCQ
How many types of ribonucleic acids are known
  • A
    One type
  • B
    Two types
  • ✓
    Three types
  • D
    Four types
✓

Answer

Correct option: C.
Three types
c
(c) Ribonucleic acid are three types $(1)\, mRNA \,(2)\, tRNA\, (3)\, rRNA.$

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