Download App

Principles of Inheritance and Variations — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variations1 Mark
MCQ
Smallest segment of genetic material affected by mutation is :
  • A
    Recon
  • B
    Cistron
  • ✓
    Muton
  • D
    Exon
✓

Answer

Correct option: C.
Muton
C

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

More "M.C.Q (0.5 Marks)" from Principles of Inheritance and Variations→Principles of Inheritance and Variations — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Autogamy can occur in a chasmogamous flower if:
→
Monosomy and trisomy can be represented as
→
Match the following columns.

Column- $I$

Column- $II$

$A.$ $500$ million years ago

$1.$ Sea weeds and few plants

$B.$ $350$ million years ago

$2.$ Jawless fishes

$C.$ $320$ million years ago.

$3.$ Inverbebrates
→
Synthesis of $m - RNA$ is
→
How many combinations of gametes will be produced by an organism with AaBBCc genotype?
→
Pollination is
→
Which of the following type of ecosystem is expected in an area where evaporation exceeds precipitation, and mean annual rainfall is below 100mm:
→
National Park associated with rhinoceros is:
→
Mutation may results in the
→
In angiosperms, the functional megaspore of a linear tetrad is the
→