Question

Statement I : Cistron is functional unit of $DNA$.
Statement II : House keeping genes constantly operate for cellular activity
Statement III : $mRNA$ coded language is known as cryptogram

• A. $I$ only is correct
• B. $II$ only is correct
• C. $III$ only is correct
• D. AII are correct

Answer 1

Answer: (D)

Correct answer is (d) AII are correct