How many of the following organisms have $RNA$ as their genetic material?
$TMV$,Humans,Bacteria,$Q\beta$ bacteriophage,Bacteriophage $\lambda$,Yeast,Maize,$\phi \times 174$ bacteriophage,Retroviruses.

  • A
    $1$
  • B
    $2$
  • C
    $3$
  • D
    $4$

Explore More

Similar Questions

What is genetic material?

Who among the following scientists developed the cytochemical technique for the detection of $DNA$?

The present concept of central dogma in retrovirus is given by . . . . . . in $1970$.

When did Frederick Griffith conduct a series of experiments using bacteria?

The scientist who isolated protein and nucleic acid from nuclein is:

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo