Download App

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

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
Mutation rates are affected by:
  • A
    Temperature
  • B
    X-rays
  • C
    γ- and β-radiation
  • D
    All of the above
✓

Answer

  1. All of the above

Explanation:

Mutation rate is a measure of the rate at which various types of mutations occur over time.It is affected by temperature, X-rays and γ- and β-radiation.

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 [1M]" from Principles of Inheritance and Variation→Principles of Inheritance and Variation — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

HIV stands for ____. 
→
Gene of interest was cloned at site Sal I in $pBR322$. The recombinant plasmid will exhibit susceptibility to
→
The technique called Gamete Intra Fallopian Transfer $(GIFT)$ is recommended for the females
→
Evolution is not continuous. It is a Jerky and a discontinuous process. This is the punch line of
→
Which of the following hormones is not secreted by human placenta?
→
Nucleosomes are bounded by
→
Semen is frozen in ?
→
Latest trend in plant disease control is
→
Embryo sac consists of
→
Frame shift mutation occurs when
→