[Q] In Boerrhavia diffusa, anomalous secondary thickening of stem occurs due to :
(a) Extrastelar cambium
(b) Successive rings of cambium
(c) Interxylary phloem
(d) Interxylary cork
[ANS] b
[Q] Choose the 'bracket fungus' from the following.
(a) Ganoderma
(b) Psilocybe
(c) Uromyces
(d) Ustilago
[ANS] a
[Q] Repetitive DNA sequences that change their position is called :
(a) Overlapping genes
(b) Pseudogenes
(c) Transposons
(d) All the above
[ANS] c
[Q] 70S ribosomes are found in :
(a) Chloroplast
(b) Bacteria
(c) Mitochondria
(d) All the above
[ANS] d
[Q] —---- provide nourishment to the germ cells.
(a) Sertoli cells
(b) Leydig cells
(c) Interstitial cells
(d) All the above
[ANS] a
[Q] An auto immune disorder is :
(a) Angina pectoris
(b) Gout
(c) Myasthenia gravis
(d) Tetany
[ANS] c
[Q] —--- are rod like sclereids with dilated ends.
(a) Astrosclereids
(b) Brachysclereids
(c) Macrosclereids
(d) Osteosclereids
[ANS] d
[Q] Choose the bacteria not used for oil degradation.
(a) Alcanivirax
(b) Cyclocasticus
(c) Chaetomium
(d) Oleispira
[ANS] a
[Q] Which one of the following is NOT a simple protein ?
(a) Casein
(b) Collagen
(c) Gluten
(d) Keratin
[ANS] a
[Q] Prostaglandins help in :
(a) Uterine stimulation
(b) Blood clotting
(c) Vasodilation
(d) All the above
[ANS] d
[Q] Somatostatin is secreted by :
(a) Alpha cells
(b) Beta cells
(c) Delta cells
(d) F cells
[ANS] c
[Q] The most suitable type of bioreactor to produce astaxanthin and Beta-carotene is :
(a) Fluidized bed bioreactor
(b) Membrane bioreactor
(c) Packed bed bioreactor
(d) Photo bioreactor
[ANS] d
[Q] Vitamin E is :
(a) Biotin
(b) Calciferol
(c) Retinol
(d) Tocoferol
[ANS] d
[Q] VNTR belongs to :
(a) Microsatellite
(b) Macrosatellite
(c) Minisatellite
(d) Both (A) and (B)
[ANS] c
[Q] Brain coral is :
(a) Asterias
(b) Aurelia
(c) Gorgonia
(d) Meandrina
[ANS] d
[Q] In the case of breeding for resistance, if the resistance is governed by polygenes, which method of selection is adopted ?
(a) Clonal selection
(b) Mass selection
(c) Pedigree method
(d) Pureline selection
[ANS] c
[Q] Restriction endonucleases are the enzymes that make site specific cuts in the DNA. The first restriction endonuclease was isolated from —------
(a) Bacillus amyloliquefaciens
(b) E. coli
(c) Haemophilus influenzae
(d) Thermus aquaticus
[ANS] c
[Q] Interferons are :
(a) Cellular barriers
(b) Cytokine barriers
(c) Physical barriers
(d) Physiological barriers
[ANS] b
[Q] Match the following and choose the CORRECT answer.
Acicular i) Betel
Cylindrical ii) Eucalyptus
Cordate iii) Onion
Cuneate iv) Passiflora
Lanceolate v) Pinus
vi) Pistia
(a) i ii v vi iii
(b) iii iv ii i vi
(c) v iii i vi ii
(d) vi ii iii i iv
[ANS] c
[Q] The agent denoted as 'X' in the following reaction of nitrogen metabolism is :
HNO3 + 4H2 —X--> NH3 + 3H20
(a) Azotobacter
(b) Clostridium
(c) Micrococcus
(d) Thiobacillus
[ANS] b
[Q] Which one of the following is NOT a layer of cranial meninges ?
(a) Arachnoid
(b) Duramater
(c) Hyoid
(d) Piamater
[ANS] c
[Q] The number of ATP molecules formed from complete oxidation of acetyl CoA is :
(a) 12 ATP
(b) 16 АТР
(c) 18 АТР
(d) 38 АТР
[ANS] a
[Q] Keibul Lamgo national park is located in :
(a) Manipur
(b) Odisha
(c) Uttarakhand
(d) Uttarpradesh
[ANS] a
[Q] Lampbrush chromosomes are seen in :
(a) Leptotene
(b) Zygotene
(c) Diplotene
(d) All the above
[ANS] c
[Q] Scrapie in sheep is caused by :
(a) Fungus
(b) Prions
(c) Viroids
(d) Virus
[ANS] b
[Q] The flowers of Crocus and Tulips show —---
i) Phototropy
ii) Photonasty
iii) Thermonasty
iv) Haplonasty
v) Nyctinasty
(a) (i) and (ii)
(b) (ii) and (iii)
(c) (iii) and (iv)
(d) (i) and (v)
[ANS] b
[Q] Choose the correctly matched pair :
(a) Adrenal gland - Corticoids
(b) Pancreas - Epinephrine
(c) Pineal gland - Prolactin
(d) Thymus - Thyroxines
[ANS] a
[Q] ABO blood group was discovered by :
(a) Darlington
(b) Karl Landsteiner
(c) T.H. Morgan
(d) Walther Flemming
[ANS] b
[Q] Fill in the blank
Clitoria: Twiners ; Bougainvillea: —-----
(a) Scramblers
(b) Strugglers
(c) Tendrils
(d) Trailers
[ANS] a
[Q] In C3 cycle, altogether —--- АТР molecules and —----- NADPH2, molecules are required for the synthesis of each molecule of glucose from CO2.
(a) 6, 12
(b) 12, 18
(c) 12, 6
(d) 18, 12
[ANS] d
[Q] The number of coccygeal vertebrae is :
(a) 2
(b) 4
(c) 7
(d) 8
[ANS] b
[Q] An auxiliary food chain is a —----
(a) Detritus food chain
(b) Grazing food chain
(c) Parasitic food chain
(d) Predatory food chain
[ANS] c
[Q] When population occurs from the surviving ancestral species in which both the species continue to live in the same geographical region is said to be —---
(a) Allopatric speciation
(b) Parapatric speciation
(c) Peripatric speciation
(d) Sympatric speciation
[ANS] d
[Q] Which one of the following is NOT an excretory organ ?
(a) Flame cells
(b) Green glands
(c) Ommatidia
(d) Protonephredia
[ANS] c
[Q] Various steps in downstream processing are given below. Arrange these in sequential order :
i) Extraction
ii) Cell disruption
iii) Drying
iv) Isolation
v) Purification
vi) Separation
(a) (i), (ii), (vi), (v), (iii), (iv)
(b) (iii), (vi), (i), (ii), (v), (iv)
(c) (iv), (i), (iii), (ii), (v), (vi)
(d) (vi), (ii), (i), (iv), (v), (iii)
[ANS] d
[Q] Match the following and choose the CORRECT answer.
a) Blossom end rot in tomato (i) Mg
b) Sand drown disease in tobacco (ii) Ca
c) Sickle leaf disease (iii) S
d) Tea yellow disease (iv) P
(a) i) ii) iii) iv)
(b) ii) i) iv) iii)
(c) iii) iv) i) ii)
(d) iv) iii) ii) i)
[ANS] b
[Q] Trypsinogen is converted to trypsin by :
(a) Amylase
(b) Enterokinase
(c) Ligase
(d) Sucrase
[ANS] b
[Q] Rosie is a :
(a) Cow
(b) Monkey
(c) Rat
(d) Rabbit
[ANS] a
[Q] Sandworm is :
(a) Ancylostoma
(b) Ascaris
(c) Neries
(d) Pheretima
[ANS] c
[Q] Phylogenetic classification was introduced by :
(a) Benthem and Hooker
(b) Engler and Prantl
(c) Singer and Nicolson
(d) Issacs and Lindemann
[ANS] b
[Q] Choose the CORRECT statement.
i) In prokaryotes, there is a single replication bubble.
ii) In prokaryotes, there are two replication bubbles.
iii) In prokaryotes, there are two replication forks in a replication bubble.
iv) In eukaryotes, there are two replication bubbles and two replication forks.
v) In eukaryotes, there are several replication bubbles.
(a) (i) and (iv)
(b) (ii) and (iv)
(c) (i), (ii), (iv)
(d) (i), (iii), (v)
[ANS] d
[Q] Devil fish is :
(a) Aurelia
(b) Labeo
(c) Octopus
(d) Sepia
[ANS] c
[Q] The following figure represents —---- type of embryosac.
(a) Allium
(b) Adoxa
(c) Drusa
(d) Fritillaria
[ANS] d
[Q] —---- is used for the commercial production of ethanol.
(a) Aspergillus niger
(b) Azospirillum
(c) Acetobacter
(d) Saccharomyces cerevisiae
[ANS] d
[Q] —---- enzyme is used for removing nucleotides from the 3' ends of dsDNA.
(a) S 1 Nuclease
(b) λ exonuclease
(c) Exonuclease IlI
(d) Bal 31 nuclease
[ANS] c
[Q] Choose the INCORRECT statement about cyclic photophosphorylation.
i) In the process, both PSI and PSII are functional.
ii) Oxygen is not evolved.
iii) The system is dominant in green plants.
iv) The process is not inhibited by DCMU.
(a) (i) and (ii)
(b) (i) and (iii)
(c) (ii) and (iv)
(d) (i), (ii), (iii), (iv)
[ANS] b
[Q] The pressure which develops in a cell from time to time due to osmotic diffusion of water inside the cell is called —-------
(a) Osmotic pressure
(b) Solute pressure
(c) Turgor pressure
(d) Wall pressure
[ANS] c
[Q] Ornithine cycle occurs in :
(a) Liver
(b) Large intestine
(c) Lungs
(d) Stomach
[ANS] a
[Q] The term Comprehensive in Continuous and Comprehensive evaluation emphasises :
(a) Co-Curricular aspects of education
(b) Co-Scholastic aspects of education
(c) Cognitive development
(d) Holistic development
[ANS] d
[Q] Learning by doing is implied in which among the following?
(a) Biographical method
(b) Lecture method
(c) Project method
(d) Supervised Study
[ANS] c
[Q] 'Thinking rationally about individual values and taking decisions accordingly'
Comes under which domain of McCormack and Yager taxonomy ?
(a) Attitudinal Domain
(b) Affective Domain
(c) Creativity Domain
(d) Process Domain
[ANS] a
[Q] —----- developed the taxonomy of science education into five domains.
(a) Anderson
(b) Bloom
(c) McComack and Yager
(d) Simpson
[ANS] c
[Q] Which of the following is an objective of science teaching at higher secondary level as envisaged by NCF 2005 ?
(a) To promote problem solving skills and creative thinking.
(b) To nurture curiosity of the student about the world.
(c) To introduce science concepts and principles.
(d) To make students 'Scientifically literate'
[ANS] a
[Q] NCF was published by :
(a) MHRD
(b) NCERT
(c) SCERT
(d) UGC
[ANS] b
[Q] Choose the correct expansion of SIET.
(a) Satellite Instructional Television Experiment
(b) Society for Institute of Educational Technology
(c) State Institute for Educational Technology
(d) State Institute of Educational Technology
[ANS] d
[Q] A characteristic feature of heuristic method is :
(a) Based on the philosophy of idealism
(b) Problem solving and discovery based learning
(c) Many ideas can be presented to a large group
(d) Voluntary dissemination of knowledge
[ANS] b
[Q] The consistency of the test scores from one measurement to another is called :
(a) Practicability
(b) Reliability
(c) Usability
(d) Validity
[ANS] b
[Q] Attributes related with :
(a) Concept
(b) Fact
(c) Principle
(d) Theory
[ANS] a
[Q] A good curriculum should be :
(a) Based on teacher qualification
(b) Examination oriented
(c) Forward looking
(d) Rigid
[ANS] c
[Q] "The curriculum should consider the need, interest and ability of the learner".
Which principle of curriculum is most suited to substantiate this statements ?
(a) Principle of child centeredness
(b) Principle of community centeredness
(c) Principle of conservation
(d) Principle of creativity
[ANS] a
[Q] Limitation of a teacher made test is :
(a) Limited purpose
(b) Reliability of the test
(c) Uniformity of procedure
(d) Validity of the test
[ANS] a
[Q] Project method is the outcome of —---- Philosophy.
(a) Idealism
(b) Naturalism
(c) Pragmatism
(d) Realism
[ANS] c
[Q] Which of the following is more suitable to understand the achievements of great scientists ?
(a) Biographical method
(b) Demonstration method
(c) Laboratory method
(d) Lecture method
[ANS] a
[Q] In which of the following knowledge is widened slowly and steadily and spread over a number of years?
(a) Concentric approach to curriculum
(b) Regressive approach to curriculum
(c) Topical approach to curriculum
(d) Unit approach to curriculum
[ANS] a
[Q] The teaching method which moves from particular to general is :
(a) Deductive method
(b) Inductive method
(c) Oral method
(d) Progressive method
[ANS] b
[Q] Among these, which one includes ICT ?
(a) Bulletin board
(b) Flannel board
(c) Interactive board
(d) White board
[ANS] c
[Q] Educational programmes broadcasted by AllmIndia Radio is an example of :
(a) Activity aid
(b) Audio instructional aid
(c) Human interaction aid
(d) Verbal symbol
[ANS] b
[Q] While planning a lesson the teacher should be guided by :
(a) Availability of learning materials
(b) Community resources
(c) Learning outcome envisaged by the curriculum
(d) Prescribed textbook
[ANS] c
[Q] Which of the following is an integrated science process skill ?
(a) Classifying
(b) Communicating
(c) Experimenting
(d) Measuring
[ANS] c
[Q] Observable and measurable behavioural changes are :
(a) Learning Experiences
(b) Learning Objectives
(c) Learning Outcomes
(d) Learning Expectations
[ANS] c
[Q] —---- is an example for activity aid.
(a) Chart
(b) Diorama
(c) LCD
(d) Terrarium
[ANS] d
[Q] Planning for a year's work is :
(a) Lesson Plan
(b) Resource unit
(c) Unit Plan
(d) Year Plan
[ANS] d
[Q] An event that has been occurred and recorded with no disagreement among the observers is :
(a) Concept
(b) Fact
(c) Principle
(d) Term
[ANS] b
[Q] Which level involves breaking down of information, finding the relations and draw connections among ideas :
(a) Applying
(b) Analysing
(c) Creating
(d) Evaluating
[ANS] b
[Q] Which is not a component of pedagogic analysis ?
(a) Analysis of the content
(b) Objective formulation
(c) Selection of learning experiences
(d) Writing the lesson plan
[ANS] d
[Q] Spiral Curriculum was proposed by :
(a) Ausubel
(b) Bruner
(c) Piaget
(d) Vygotsky
[ANS] b
[Q] Which of the following is an example for projected aid ?
(a) Episcope
(b) Field trip
(c) Flash cards
(d) Model
[ANS] a
[Q] Which of the following learning pillars includes spiritual learning and students need to explore their state of mind in relation to self and others?
(a) Learning to be
(b) Learning to do
(c) Learning to learn
(d) Learning to live together
[ANS] a
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