Biotechnology: Principles and Processes
NEET / Biology / Botany / 115 questions
BiologyBotany115 PYQs
Practice 115 NEET Biology questions from Biotechnology: Principles and Processes. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
115
PYQs on Page
Biology / Botany
2000-2026
Year Range
Based on indexed question metadata
41
Last 5 Years
2022-2026
63
Last 10 Years
2017-2026
Recent Year Trend
2021
2022
2023
2024
2025
2026Latest year
202111 max PYQs/year2026
Question Types
115PYQs
MCQ100%
Difficulty Mix
#1 Unknown105
#2 Easy7
#3 Medium3
41 in last 5 years63 in last 10 years
Biotechnology: Principles and Processes Questions
Showing 15 of 115 questions on this page.
1Biotechnology Principles And Processes
The linking of antibiotic resistance gene with
the plasmid vector became possible with:
the plasmid vector became possible with:
MCQ+4 / -12008
2Biotechnology Principles And Processes
Gel electrophoresis is used for:
MCQ+4 / -12008
3Biotechnology Principles And Processes
Restriction endonuclease -
MCQ+4 / -12006
4Biotechnology Principles And Processes
Two microbes found to be very useful in
genetic engineering are-
genetic engineering are-
MCQ+4 / -12006
5Biotechnology Principles And Processes
Restriction endonucleases :-
MCQ+4 / -12004
6Biotechnology Principles And Processes
In transgenics expression of transgene in target
tissue is determined by :-
tissue is determined by :-
MCQ+4 / -12004
7Biotechnology Principles And Processes
In recent years, DNA sequences (nucleotide
sequence) of mt-DNA and Y chromosomes were
considered for the study of human evolution,
because : -
sequence) of mt-DNA and Y chromosomes were
considered for the study of human evolution,
because : -
MCQ+4 / -12003
8Biotechnology Principles And Processes
Which one of the following bacteria has found
extensive use in genetic engineering work in
plants ?
extensive use in genetic engineering work in
plants ?
MCQ+4 / -12003
9Biotechnology Principles And Processes
Manipulation of DNA in genetic engineering
became possible due to the discovery of : -
became possible due to the discovery of : -
MCQ+4 / -12002
10Biotechnology Principles And Processes
Which of the following cut the DNA from
specific places ?
specific places ?
MCQ+4 / -12001
11Biotechnology Principles And Processes
Maximum number of bases in plasmids
discovered so far : -
discovered so far : -
MCQ+4 / -12001
12Biotechnology Principles And Processes
A mutant strain of T4 – Bacteriophage, R-II,
fails to lyse the E-Coli but when two strains RIIX and R-IIY are mixed then they lyse the
E.Coli. What may be the possible reason : -
fails to lyse the E-Coli but when two strains RIIX and R-IIY are mixed then they lyse the
E.Coli. What may be the possible reason : -
MCQ+4 / -12001
13Biotechnology Principles And Processes
In lederberg's replica plating experiment what
shall be used to obtain streptomycin resistant
strain : -
shall be used to obtain streptomycin resistant
strain : -
MCQ+4 / -12001
14Biotechnology Principles And Processes
Plasmid has been used as vector because :
MCQ+4 / -12000
15Biotechnology Principles And Processes
The bacteria generally used for genetic
engineering is :
engineering is :
MCQ+4 / -12000
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