Download App

Evolution — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYEvolution1 Mark
MCQ
In which condition the gene ratio remains constant for any species?
  • A
    Sexual selection.
  • ✓
    Random mating.
  • C
    Mutation.
  • D
    Gene flow.
✓

Answer

Correct option: B.
Random mating.

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 Evolution→Evolution — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

While making bread, due to whose action $CO _2$ is released which causes it to become porous?
→
The first restriction endonuclease reported was:
→
Which is correct for oogenesis
→
When environmental conditions are favourable, then population growth curve will be
→
If forest area is reduced to half, which one of the following will be a long term effect
→
If there was no $CO_2$ in the earth’s atmosphere the temperature of earth’s surface would be:
→
An ecosystem contains
→
Conventional taxonomic methods are not suitable for identifying
→
A pond is a
→
With regard to ecological food chain, man is a
→