If a hybrid DNA molecule is allowed to replicate twice in normal culture medium the percentage of hybrid DNA is - Biology - Molecular Basis of Inheritance

Question

If a hybrid DNA molecule is allowed to replicate twice in normal
culture medium the percentage of hybrid DNA is

Archana · Answer

25 percentage because when it replicates for the 1rst time we get 2
DNA out of which both are hybrid(100 percentage) When it replicates
for the second time 4 DNA out of which only two are hybrid
(50percentage) Therefore the answer is 50 percentage