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Previous year question hub

Biotechnology And Its Applications - Botany - Biology Previous Year Questions

Practice Biotechnology And Its Applications - Botany - Biology previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

34Papers
23Years
84Questions
1Topics

Biotechnology And Its Applications question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Biotechnology And Its Applications. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 78 92.9%
Easy 6 7.1%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 84 100%

Subject weightage

Top subjects by unique question coverage.

Biology
84 Qs

Most asked topics

Top topics across the included previous year papers.

Botany
84 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Biotechnology And Its Applications
84 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

NEET 2026
2 Qs
RE-NEET 2026
1 Qs
NEET 2025
1 Qs
NEET 2024
7 Qs
NEET 2024 RE EXAMINATION
1 Qs
NEET 2023
3 Qs
NEET 2023 MANIPUR
3 Qs
NEET 2022 Phase 1
3 Qs
NEET 2022 PHASE 2
1 Qs
NEET 2021
2 Qs
NEET 2020 PHASE 1
2 Qs
NEET 2019
1 Qs
NEET 2018
4 Qs
AIIMS 2018
2 Qs
NEET 2016 PHASE 1
2 Qs
NEET 2016 PHASE 2
1 Qs
AIPMT 2015 Cancelled Paper
3 Qs
AIPMT 2015
2 Qs
AIPMT 2014
2 Qs
NEET 2013 KARNATAKA
4 Qs
NEET 2013
1 Qs
AIPMT 2012 MAINS
3 Qs
AIPMT 2012 PRELIMS
3 Qs
AIPMT 2011 MAINS
3 Qs
AIPMT 2011 PRELIMS
2 Qs
AIPMT 2010 PRELIMS
5 Qs
AIPMT 2010 MAINS
1 Qs
AIPMT 2009
6 Qs
AIPMT 2008
4 Qs
AIPMT 2007
1 Qs
AIPMT 2006
1 Qs
AIPMT 2005
3 Qs
AIPMT 2004
3 Qs
AIPMT 2003
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
NEET 202620262View paper
RE-NEET 202620261View paper
NEET 202520251View paper
NEET 202420247View paper
NEET 2024 RE EXAMINATION20241View paper
NEET 202320233View paper
NEET 2023 MANIPUR20233View paper
NEET 2022 Phase 120223View paper
NEET 2022 PHASE 220221View paper
NEET 202120212View paper
NEET 2020 PHASE 120202View paper
NEET 201920191View paper
AIIMS 201820182View paper
NEET 201820184View paper
NEET 2016 PHASE 120162View paper
NEET 2016 PHASE 220161View paper
AIPMT 201520152View paper
AIPMT 2015 Cancelled Paper20153View paper
AIPMT 201420142View paper
NEET 201320131View paper
NEET 2013 KARNATAKA20134View paper
AIPMT 2012 MAINS20123View paper
AIPMT 2012 PRELIMS20123View paper
AIPMT 2011 MAINS20113View paper
AIPMT 2011 PRELIMS20112View paper
AIPMT 2010 MAINS20101View paper
AIPMT 2010 PRELIMS20105View paper
AIPMT 200920096View paper
AIPMT 200820084View paper
AIPMT 200720071View paper
AIPMT 200620061View paper
AIPMT 200520053View paper
AIPMT 200420043View paper
AIPMT 200320031View paper

All Biotechnology And Its Applications previous year questions

Practice every matching question in batches of 20, with every available option.

1
2003 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2003
ELISA is used to detect viruses, wherethe key reagent is :-
A
Alkaline phosphatase
B
Southern
C
DNA probes
D
Catalase
Open complete paper
2
2004 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2004
ELISA is used to detect viruses, wherethe key reagent is :-
A
Catalase
B
Southern
C
DNA probes
D
Alkaline phosphatase
Open complete paper
3
2004 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2004
DNA fingerprinting refers to :-
A
Techniques used for molecular analysis of different specimens of DNA
B
Anlysis of DNA samples using imprinting devices
C
Molecular analysis of profiles of DNA samples
D
Techniques used for identification of fingerprints of individuals
Open complete paper
4
2004 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2004
The Ti plasmid is often used for making transgenic plants. This plasmid is found in
A
Agrobacterium
B
Rhizobium of the roots of leguminous plants
C
Azotobacter
D
Yeast as a 2 µm plasmid
Open complete paper
5
2005 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2005
Production of a human protein in bacteria by genetic engineering is possible because
A
The human chromosome can replicate in bacterial cell
B
The genetic code is universal
C
Bacterial cell can carry out the RNA splicing reactions
D
The mechanism of gene regulation is identical in humans and bacteria
Open complete paper
6
2005 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2005
Golden rice is a transgenic crop of the future with the following improved trait -
A
High lysine (essential amino acid) content
B
High protein content
C
Insect resistance
D
High vitamin – A content
Open complete paper
7
2005 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2005
Bacillus thuringiensis (Bt) strains have been used for designing novel -
A
Bio-metallurgical techniques
B
Biofertilizers
C
Bioinsecticidal plants
D
Bio-mineralization processes
Open complete paper
8
2006 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2006
Golden rice is a promising transgenic crop. When released for cultivation, it will help in
A
Herbicide tolerance
B
Alleviation of vitamin A deficiency
C
Producing a petrol-like fuel from rice
D
Pest resistance
Open complete paper
9
2007 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2007
A genetically engineered micro-organism used successfully in bioremediation of oil spills is a species of-
A
Trichoderma
B
Xanthomonas
C
Bacillus
D
Pseudomonas
Open complete paper
10
2008 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2008
Human insulin is being commercially produced from a transgenic species of:
A
Escherichia
B
Mycobacterium
C
Rhizobium
D
Saccharomyces
Open complete paper
11
2008 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2008
A transgenic food crop which may help in solving the problem of night blindness in developing countries is
A
Flavr Savr tomatoes
B
Bt soybean
C
Starlink maize.
D
Golden rice
Open complete paper
12
2008 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2008
Main objective of production/use of herbicide resistant GM crops is to:
A
eliminate weeds from the field without the use of manual labour
B
eliminate weeds from the field without the use of herbicides
C
encourage eco-friendly herbicides
D
reduce herbicide accumulation in food articles for health safety
Open complete paper
13
2008 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2008
Cry I endotoxins obtained from Bacillus thuringiensis are effective against:
A
Mosquitoes
B
Flies
C
Nematodes
D
Boll worms
Open complete paper
14
2009 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2009
Somaclones are obtained by : -
A
Tissue culture
B
Plant breeding
C
Genetic engineering
D
Irradiation Genetic engineering
Open complete paper
15
2009 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2009
The bacterium Bacillus thuringiensis is widely used in contemporary biology as -
A
Indicator of water pollution
B
Agent for production of dairy products
C
Source of industrial enzyme
D
Insecticide
Open complete paper
16
2009 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2009
What is true about Bt toxin ?
A
The activated toxin enters the ovaries of the pest to sterillise it and thus prevent its multiplication.
B
Bt protein exists as active toxin in the Bacillus
C
The concerned Bacillus has antitoxins
D
The inactive protoxin gets converted into active form in the insect gut
Open complete paper
17
2009 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2009
Transgenic plants are the ones -
A
Produced after protoplast fusion in artifical medium
B
Produced by a somatic embryo in artificial medium
C
Generated by introducing foreign DNA in to a cell and regenerating a plant from that cell
D
Grown in artificial medium after hybridization in the field
Open complete paper
18
2009 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2009
What is antisense technology?
A
RNA polymerase producing DNA
B
Production of somaclonal variants in tissue cultures
C
When a piece of RNA that is complementary in sequence is used to stop expression of a specific gene
D
A cell displaying a foreign antigen used for synthesis of antigens
Open complete paper
19
2009 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2009
Polyethylene glycol method is used for :
A
Biodiesel production
B
Seedless fruit production
C
Energy production from sewage
D
Gene transfer without a vector
Open complete paper
20
2010 · Biology · Botany · Biotechnology And Its Applications
AIPMT 2010 MAINS
Which one of the following is now being commercially produced by biotechnological procedures ?
A
Insulin
B
Morphine
C
Nicotine
D
Quinine
Open complete paper

Showing 20 of 84 questions