Kerala PSC Botany Lecturer / Assistant Professor Recruitment Exam June 2017 Original Solved Question Paper (Cat. No. 278/2016)
Original question paper of Kerala PSC Botany Lecturer/Assistant Professor (Category No. 278/2016) examination conducted by Kerala PSC (Public Service Commission) on 01/06/2017 (Q. Code 43/2017/OL) 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.
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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
Kerala PSC Botany Lecturer / Assistant Professor Model Question Paper 2017
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 – 1/3
(1). Enzymes used to isolate protoplast are:
a. Cellulase and lipase b. Pectinase and lipase c. Cellulases and pectinases d. Proteolytic enzymes and cellulose
(2). Which of the following statement describes the androecium of Malvaceae
a. Numerous stamens, dithecous anthers b. Monadelphous, dithecous anthers c. Monadelphous, monothecous anthers d. Synandrous, monothecous anthers
(3). Which chemical induces fusion of the protoplast in somatic hybridization?
a. Boric acid b. Polyethelene glycol c. Phosphoenol pyruvate d. Ethylene
(4). A continuous system formed by protoplasts and plasmodesmata in a tissue is
a. Apoplast b. Protoplast c. Symplast d. Chloroplast
(5). Two or more related species that are morphologically identical but are incapable of producing fertile hybrids are called as:
a. Biological species b. Sibling species c. Vicariance d. Typological species
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
Kerala PSC Botany Lecturer / Assistant Professor Question Paper (250/2003)
Original solved question paper of Kerala PSC Botany Lecturer/Assistant Professor examination conducted by Kerala PSC (Kerala Public Service Commission) for the appointment of Botany Lecturer/Assistant Professor in Government Colleges of Kerala under the Directorate of Collegiate Education, Trivandrum, Kerala. Question Paper Code Number 250/2003. Questions are in MCQ (Multiple Choice Questions) format. Detailed answer key with explanations are given at end of each set.
Part – 1/5 (Questions 1 – 20)
1. Shuttle vectors are:
a. Capable of replicating in two different hosts b. Produce in two different hosts c. Produced in one microbe but multiply in another d. Travel between host and parasite
2. The outer layer of the cell wall in gram negative bacteria is
a. Secondary wall layer b. Primary wall membrane c. Peri-plasmic membrane d. Capsule membrane
3. A bacterium used as bio-insecticide by creating a transgenic plant:
a. Bacillus thuringiensis b. Streptococcus cremoris c. Bacillus licheniformis d. Thiobacillus cervicii
4. The heat content which is exchanged between isothermal system and its surrounding in bioenergetics change is described as:
a. Entropy change b. Activation energy change c. Free energy change d. Enthalpy change
5. Carpogonia are:
a. Diploid structures b. Haploid structures c. Triploid structures d. Tetraploid structures
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