Download App

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

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
To be successful in evolution, a mutation must occur in:
  • A
    Plasma proteins
  • B
    Somatoplasmic $\text{DNA}$
  • ✓
    Germplasm's $\text{DNA}$
  • D
    $\text{RNA}$
✓

Answer

Correct option: C.
Germplasm's $\text{DNA}$
For the success of evolution, mutations must occur in germplasm chromosomes, germplasm genes or germplasm $\text{DNA}.$ The mutations are physically expressed in the next generation.

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 (1 Marks)" from Principles of Inheritance and Variation→Principles of Inheritance and Variation — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Which type of pyramid of energy is inverted?
→
Bt cotton is not:
→
Which of the following is a recessive trait of the garden pea plant?
→
Which of the following pair is bio$-$fertilizers?
→
Albuminous seeds store their reserve food mainly in
→
First discovered restriction endonuclease that always cuts $DNA$ molecule at a particular point by recognising a specific sequence of six base pairs is
→
Community is

$I.$ Group of independent, interacting populations of same species

$II.$ Group of independent and interacting populations of same species in specific area

$III.$ Group of independent interacting populations of different species in a specific area

$IV.$ Group of independent and interacting populations of different species in different area

Select the correct option

→
In genetics, the use of chequer board was done by
→
Biodiversity describes the study of diversity:
→
The technique of obtaining a large number of plantlets by tissue culture method is known as:
→