Q. Experimental material in the study of DNA replication has been
A) $Escherichia\ coli$
B) $Drosophila\ melanogaster$
C) $Pneumococcus$
D) $Neurospora\ crassa$
Explanation
The correct answer is Option A: $Escherichia\ coli$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.