Explore More
| List-$I$ | List-$II$ |
| $A$. Alfred Hershey and Martha Chase | $I$. Streptococcus pneumoniae |
| $B$. Euchromatin | $II$. Densely packed and dark-stained |
| $C$. Frederick Griffith | $III$. Loosely packed and light-stained |
| $D$. Heterochromatin | $IV$. $DNA$ as genetic material confirmation |
| Column-$I$ | Column-$II$ | Column-$III$ |
| $(1) \ 1952$ | $(a)$ Watson and Crick | $(i)$ Double helix model of $DNA$ |
| $(2) \ 1928$ | $(b)$ Friedrich Miescher | $(ii)$ Proof that $DNA$ is genetic material |
| $(3) \ 1869$ | $(c)$ Griffith | $(iii)$ Nuclein |
| $(4) \ 1953$ | $(d)$ Hershey and Chase | $(iv)$ Transforming principle |
Vedclass Products
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialGenerate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeLive online exams with unlimited students, 360° analytics & white-label branding.
See Demo