Download App

STD 11 - 2. Biology classification — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 2. Biology classification4 Marks
MCQ
Viroids differ from viruses in having
  • A
    $DNA$ molecules without protein coat
  • B
    $RNA$ molecules with protein coat
  • ✓
    $RNA$ molecules without protein coat
  • D
    $DNA$ molecules with protein coat.
✓

Answer

Correct option: C.
$RNA$ molecules without protein coat
c
(c) : Viroids are free $RNA$ particles that lack protein coat. They are infectious agents smaller than viruses.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

If forest area is reduced to half, which one of the following will be a long term effect
→
Chlorophyll a molecule lost $1$ electron from its outer orbit and gain
→
Youngest layer of secondary xylem in wood of dicot stem is located just
→
Which of the following is/are example(s) of deuteromycetes?
→
Auxins are abundantly produced in
→
$DNA$ is not present in one of the following
→
Aerenchyma is formed in the tissue of
→
Calvin cycle can be described under three stages. These stages are

$I.$carboxylation    $II.$ ligation    $III.$ reduction      $IV.$ regeneration

Select the correct option

→
What is the function of tassels in the corn cob?
→
The haploid cell which divides by mitosis to form embryosac is
→