Botany (M.Phil./Ph.D.) 2018 Panjab University Entrance Exam With Answers

Practice Mode:
38.

A mutation that changes a codon specifying a different amino acid to one of the stop codons is known as.....

A: Leaky mutation
B: Nonsense mutation
C: Missense mutation
D: Null mutation

The answer is: B

<< Previous Question
Next Question >>