Download App

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

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
Haploids are more suitable for mutation studies than the diploids.This is because:
  • A
    Haploids are reproductively more stable than diploids.
  • B
    Mutagens penetrate in haploids more effectively than in diploids.
  • C
    Haploids are more abundant in nature than diploids.
  • D
    All mutations whether dominant or recessive are expressed in haploids.
✓

Answer

  1. All mutations whether dominant or recessive are expressed in haploids.

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 Variation→Principles of Inheritance and Variation — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

What is true about $Bt$ toxin?
→
There is no cell division involved in.
→
Which statement is correct for compositae?
→
Which is not an insectivorous plant?
→
Which role is played by lactic acid bacteria (LAB) in our stomach?
→
What was the resultant found in the place marked E?
Image
→
Identify the colonies labelled as $A$ and $B.$
→
Secondary sewage treatment is mainly a
→
The drug which stimulates the nervous system and makes him more wakeful alert and active is called :
→
$A$ : Spotted cuscus and marsupial mole are the examples of marsupial radiation.
$R$ : Both are found in Australian region.
→