Question

In a mutational event, when adenine is replaced by guanine, it is a case of [CBSE PMT 2004]
A) Transition
B) Transversion
C) Frameshift mutation
D) Transcription

Answer 1

hey hi...





the correct answer is option A.





>>>>>>In transition, a purine (A or G) or a pyrimidine (C or T or U) in triplet code of DNA or mRNA is replaced by its type. i.e., a purine replaces purine and pyrimidine replaces pyrimidine.<<<<<<<<<



hope this helps....

Answer 2

In a mutational event, when adenine is replaced by guanine, it is a case of [CBSE PMT 2004]
A) Transition✔✔✔
B) Transversion
C) Frameshift mutation
D) Transcription