Download App

Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYBiotechnology: Principles and Processes1 Mark
MCQ
Two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
  • A
    Both assertion and reason are true and reason is the correct explanation of assertion.
  • B
    Both assertion and reason are true but reason is not the correct explanation of assertion.
  • C
    Assertion is true but reason is false.
  • D
    Both assertion and reason are false. Assertion: Amplification of a gene of interest can be done by polymerase chain reaction. Reason: It is possible to amplify DNA segment approximately I billion times within a span of one day.
✓

Answer

  1. Both assertion and reason are true but reason is not the correct explanation of assertion.

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 Biotechnology: Principles and Processes→Biotechnology: Principles and Processes — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

The cavity present in the graafian follicle is
→
Which one of the following is not a nitrogen fixing organism ?
→
If $'+'$ sign is assigned to beneficial interaction, $'-'$ sign to detrimental and $'O'$ sign to neutral interaction, then the population interaction represented by $'+'\, '-'$ refers to
→
Mycorrhiza is a symbiotic association between :
→
Amniocentesis is one of the method
→
Nicotine present in cigarettes and beedis stimulate the:
→
HbA and HbS alleles of normal and sickle celled RBC are
→
It attacks on insects and arthropods
→
Which region is rich in species diversity?
→
The highest number of species in the world is represented by:
→