Biotechnology Eligibility Test Preparation

DBT BET JRF Exam 2017 Original Solved Question Paper with Answer Key (Download PDF)


DBT JRF 2018 Exam Question Paper

Original (original) Previous Year (old) Solved Question Paper of DBT BET JRF 2017 Examination (Department of Biotechnology- Biotechnology Eligibility Test – Junior Research Fellowship) with Answer Key and Explanations as PDF. DBT BET JRF aspirants can download the question paper as single PDF file for your exam preparation. Please feel free to inform us for any mistakes in the answer key provided.

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Botany lecture notes

Kerala PSC Botany Lecturer Exam 2017 Model Question Paper 3/3


psc botany lecture questions

Kerala PSC Botany Lecturer / Assistant Professor Model Question Paper 2017 Part 3/3

Model/Sample Question Paper of Kerala PSC Botany Lecturer/Assistant Professor Recruitment Examination to be conducted by Kerala Public Service Commission Question for the appointment of Botany Lecturer/Assistant Professor in Government Colleges of Kerala under the Directorate of Collegiate Education, Trivandrum, Kerala. Questions are in MCQ (Multiple Choice Questions) format.

Botany Lecturer Test: Model Questions Set – 3/3

(1). The concept of raising the profile of a particular species to successfully leverage more support for biodiversity conservation of biodiversity is denoted as:

a.       Keystone species concept
b.      Flagship species concept
c.       Umbrella species concept
d.      Indicator species concept

(2). Gelatinous fibres are:

a.       Long sclerenchymatous cells with highly lignified secondary wall
b.      Short sclerenchymatous cells with slightly lignified secondary wall
c.       Fibres with cellulosic secondary cell wall
d.      Fibres with hemicellulosic secondary cell wall

(3). Which of the following is a C3 plant?

a.       Maize
b.      Sugarcane
c.       Sorghum
d.      Rice

(4). The wrong rejection of a true null hypothesis is denoted as:

a.       Type I error
b.      Type II error
c.       Type III error
d.      Type IV error

(5). Carl Woese is best known for his contribution in:

a.       Gene mapping
b.      Three domain system of classification
c.       Genetic engineering
d.      Shotgun sequencing

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Botany lecture notes

Botany Lecturer Recruitment Test 2017 by Kerala PSC: Model Question Paper 2/3


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Image source: David Hill, Flickr (CC)

Kerala PSC Botany Lecturer / Assistant Professor Model Question Paper 2017 (Set 2/3)

Model/Sample Question Paper of Kerala PSC Botany Lecturer/Assistant Professor Recruitment Examination to be conducted by Kerala Public Service Commission Question for the appointment of Botany Lecturer/Assistant Professor in Government Colleges of Kerala under the Directorate of Collegiate Education, Trivandrum, Kerala. Questions are in MCQ (Multiple Choice Questions) format.

Botany Lecturer Test: Model Questions Set – 2/3

(1). The common intermediate in the synthesis of both adenine and guanine (purines) is

a.       IMP
b.      UMP
c.       AMP
d.      GMP

(2). What is Dobson?

a.       The unit of measure of ozone in the atmosphere
b.      The unit of the measure of thickness of ozone layer
c.       The unit of measure of concentration of CFC to destroy 1 mm of ozone layer
d.      The unit to measure the ozone hole

(3). The metabolite that bridges the gap between Glycolysis and the Kreb’s cycle is

a.       Oxaloacetate
b.      Pyruvate
c.       Acetyl Co-A
d.      Citrate

(4). Which of the following statement correctly describe the internal structure of a monocot root?

a.       Vascular bundles numerous, radial, with endarch xylem
b.      Vascular bundles numerous, radial with exarch xylem
c.       Vascular bundles limited in number, radial with endarch xylem
d.      Vascular bundles limited in number, radial with exarch xylem

(5). Which of the following is NOT a characteristic of K-selected species?

a.       Large number of progenies
b.      Parental care
c.       Delayed reproductive maturity
d.      Limited number of progenies

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Free Net Life Science Study Materials

CSIR JRF NET Life Sciences December 2016 Original Solved Question Paper (Download PDF)


csir net december 2016 answer key

CSIR JRF NET Life Sciences December 2016 Solved Question Paper PDF

Official / Original Previous Year (Old) Solved Question Paper of CSIR Junior Research Fellowship (JRF) and National Eligibility Test (NET) Life Sciences (XL) Examination Dec 2016  with Answer Key and Explanations as PDF. CSIR aspirants can download the question paper as single PDF file for your exam preparation. To download the question paper as single PDF file, please click on the download button below. Feel free to ask any doubts or clarifications.

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Botany lecture notes

Botany Lecturer: Kerala PSC Previous Year Question Paper (Original Solved) 2003 – Part 2/5


botany assistant professor psc

Kerala PSC Botany Lecturer / Assistant Professor Original Solved Question Paper: 2003 Exam
(Question Paper Code: 250/2003)

Original solved question paper of Kerala PSC Botany Lecturer/Assistant Professor examination conducted by Kerala PSC (Kerala Public Service Commission) for the recruitment / appointment of Botany Lecturer/Assistant Professor in Government Colleges of Kerala under the Directorate of Collegiate Education, Trivandrum, Kerala. The test was conducted in the year 2003 and the Question Paper Code Number is 250/2003. All questions were in MCQ (Multiple Choice Questions) format. A detailed answer key with explanations is given at end of each set.

Part – 2/5 (Questions 21 – 40)

21.  Pro-phage is:

a.       DNA incorporated with the host DNA
b.      DNA or RNA in the early stages of infection
c.       DNA of bacterial cell before viral infection
d.      DNA present is only an incomplete fragment

22.  ‘Bars of Sanio’ are the crescent shaped bars of cellulose present:

a.       Near the pits on tracheids of Gymnosperm wood
b.      On the secondary wood of Angiosperms
c.       On the tracheids of Pteridophytes
d.      On the extensive periderm of Cycas wood

23.  Bryophytes exhibit alternation of generation:

a.       Homomorphic
b.      Heteromorphic
c.       Isomorphic
d.      No definite change in life cycle

24.  DNA sequences that suppress promoter activity are called:

a.       Enhancers
b.      Reporters
c.       Responsive elements
d.      Silencers

25.  Synthetic seeds are produced by:

a.       Encapsulation of somatic embryo with matrix for storing
b.      Cryopreservation of somatic embryo for long storage
c.       Preservation of seeds by covering with organic polymers
d.      Encapsulation of normal seed with a resistant matrix

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