To boost your performance in KVS PGT Biology exam, practice each question regularly and with focus. Every question tests your subject understanding, so solve them one at a time. Taking a quiz improves your speed and accuracy. Practicing topic-wise MCQs. Students benefit greatly from reviewing questions with answer keys, which help clarify concepts and strengthen Questions knowledge for success in KVS PGT Biology exams.
Latest KVS PGT Biology Exam Question (Objective Questions), MCQ in English
Subjects : English, Hindi, General knowledge & Current Affairs, Reasoning Ability, Computer Literacy, Perspectives on Education and Leadership, Biology
Question Bank KVS PGT Biology Exam - English
English
Q 1 :
I go to Madurai by —– Vaigai Express
A.a
B.an
C.some
D.the
Q 2 :
Have the car stolen!
A.Steal the car
B.You should have the stolen car
C.Get someone to steal the car
D.They have stolen the car
Q 3 :
The payment was collected by the hardworking salesman.
A.The hardworking salesman collected the payment.
B.the salesman who worked heard was able to collect the payment.
C.to collect the payment the salesman had to work hard.
D.The hardworking salesman was able to collect the payment.
Q 4 :
I had to stop all my work to complete this project.
A.All other work had to be stopped to complete this project by me
B.For completing this project all other work must be stopped
C.For completing this project I had to stop all my work
D.To complete this project all other work had been stopped by me
Q 5 :
They have published the names of all the successful candidates.
A.The candidates who have succeeded their names they had published.
B.The names of all the successful candidates have been published by them
C.The candidates who have succeeded their names have been published by them.
D.The names of all the successful candidate were published by them.
Q 6 :
The Finance Department has ……………a centralized online databank system for all statutory government bodies to …………an eye on their assets and liabilities.
A. presented , stay
B.introduced , keep
C.announce , make
D.created , let
E.proclaimed , hold
Q 7 :
Assets
A.liabilities
B.responsibilities
C.estates
D.profits
Q 8 :
Affidavit
A. Affirmation
B.Slander
C.Oath
D.Testimony
Q 9 :
Hollow
A.Alveolate
B.Cleft
C. Cavernous
D.Solid
Q 10 :
Cosset
A.Ignoreb
B.Close
C.Caress
D.Fondle
Hindi
Q 11 :
'ऋ' अर् में बदलता है -
A. गुण संधि के अनुसार
B. यण संधि के अनुसार
C. वृद्धि संधि के अनुसार
D. अयादि संधि के अनुसार
Q 12 :
निम्न में कौनसा नासिक्य व्यंजन है -
A. त्
B. न्
C. द्
D. भ्
Q 13 :
निम्न में से उत्क्षिप्त व्यंजन है -
A. ल
B. ष
C. ड़
D. न
Q 14 :
निम्न में से अल्प प्राण नहीं है -
A. ख
B. ग
C. च
D. द
Q 15 :
तालव्य व्यंजन है-
A. ट ड द ढ
B. च छ ज झ
C. त थ द ध
D. प फ ब भ
Q 16 :
'अ' स्वर का उच्चारण स्थान क्या है -
A. मूर्धा
B. कण्ठ
C. तालु
D. ओष्ठ
Q 17 :
निम्लखित मे कंट- तालव्य स्वर कौनसे है ?
A. ए - ऐ
B. ए - ओ
C. ए - ऊ
D. त - द
Q 18 :
जो धातु या शब्द के अंत में जोड़ा जाता है उसे कहते है ?
A. समास
B. अव्यय
C. उपसर्ग
D. प्रत्यय
Q 19 :
प्रख्यात में प्रयुक्त उपसर्ग है -
A. प्र
B. त
C. प्रख
D. आत
Q 20 :
'साखी' शब्द का तत्सम रूप है -
A. सखी
B. शाखा
C. राखी
D. साक्षी
General knowledge & Current Affairs
Q 21 :
Yojna a weekly journal
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 22 :
Kurukshetra a journal on rural development is published by
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 23 :
Devaluation of a currency means
A.Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B.Reduction in the value of a currency vis-à-vis major internationally traded currencies
C.Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D.Permitting the currency to seek its worth in the international market
Q 24 :
"Who said, 'India was a parrot unto itself'?
A.Malik Muhammad Joyce
B.Raskhan
C.Rich Khusrow
D.Rich Hasan
Q 25 :
Which is the national game of Bhutan ?
A.badminton
B.basketball
C.football
D.archery
Q 26 :
When was the Constituent Assembly of India formed?
A.1946
B.1947
C.1948
D.1950
Q 27 :
Who is known as the "Father of the Indian Renaissance" ?
A.Raja Ram Mohan Roy
B.Swami Vivekananda
C.Rabindranath Tagore
D.Mahatma Gandhi
Q 28 :
Who is known as the "Missile Man of India"?
A.Dr. Homi J. Bhabha
B.Dr. Vikram Sarabhai
C.Dr. APJ Abdul Kalam
D.Dr. Satish Dhawan
Q 29 :
On what date did India celebrate the 9th anniversary of the Goods and Services Tax (GST) implementation?
A.July 1, 2026
B.June 30, 2026
C.July 2, 2026
D.June 29, 2026
Q 30 :
Which global event is India participating in with Sweden as a partner?
A.Venus Orbiter Mission 'Shukrayaan'
B.Chandrayaan-4
C.Gaganyaan crewed mission
D.Mars Orbiter Mission-2
Reasoning Ability
Q 31 :
According to the passage, what is the main purpose of data protection laws ?
A.To ensure that foreign countries invest in research for drugs to treat diseases like TB
B.To attract Indian scientists back to the country
C.To prevent misuse of research to make profit by competing companies
D.To make clinical trials more acceptable to the public
E.None of these
Q 32 :
‘Gram’ is relatd to ‘Mass’ in the same way as ‘Centimetre’ is related to
A.Area
B.Volume
C.Length
D.Sound
E.Energy
Q 33 :
'Mustard' is related to 'Seed' in the same way as 'Carrot' is related to
A.Fruit
B.Stem
C.Flower
D.Root
E.None of these
Q 34 :
Which of the following pairs of words have the same relationship as Fan : Heat?
A.Water : Drink
B.Light : Night
C.Teach : Student
D.Air : Breathe
E.Food : Hunger
Q 35 :
'Radish' is related to 'Root', in the same way as 'Brinjal' is related to
A.Fruit
B.Stem
C.Flower
D.Root
E.None of these
Computer Literacy
Q 36 :
Which Windows interface element typically appears to display information, a warning, an error message, or a request for confirmation?
A.Window
B.Pop-up menu
C.Message box
D.Taskbar
Q 37 :
What is active desktop ?
A.a term that is synonymous with viewing your desktop as web page
B.a feature to customize your desktop to display informating you can update from the internet
C.both a and b above mentioned
D.A software
E.None of these
Q 38 :
What is meant by an active window?
A.A window that is minimized
B.The window currently receiving user input
C.Any window currently open
D.The window opened first
Q 39 :
What was America Online (AOL) primarily known for during the early popularization of consumer Internet access?
A.An online service providing Internet access and proprietary online content
B.A computer operating system
C.A spreadsheet application
D.A database management system
Q 40 :
An application is
A.word processing, accounting and engineering programs are example of application programs
B.computer program designed to enable users to perform specific job functions
C.Both a and b above mentioned
D.a document
E.None of these
Perspectives on Education and Leadership
Q 41 :
What does the term "maturation" primarily refer to?
A.Environmental influences on development
B.Learned behaviors
C.Genetically driven biological changes
D.Social interactions
Q 42 :
Which principle of development suggests that different areas of development progress at varying rates?
A.Principle of uniformity
B.Principle of individual differences
C.Principle of continuity
D.Principle of interaction
Q 43 :
Which debate centers on the relative contributions of genetic inheritance and environmental factors to human development?
A.Nature vs nurture
B.Stability vs change
C.Continuity vs discontinuity
D.Quantitative vs qualitative
Q 44 :
What is a key developmental challenge of adolescence?
A.Establishing basic trust
B.Developing a sense of identity
C.Learning to walk
D.Adjusting to retirement
Q 45 :
Which of the following is an example of "growth" in a child?
A.Learning to read
B.Increase in height and weight
C.Developing empathy
D.Forming friendships
Q 46 :
The concept of "readiness" in learning is most closely related to:
A.Environmental stimulation
B.Maturation
C.Social interaction
D.Cognitive strategies
Q 47 :
Development is considered a lifelong process, indicating it is:
A.Linear
B.Static
C.Continuous
D.Segmented
Q 48 :
What is the primary focus of "developmental tasks"?
A.Physical exercise routines
B.Age-appropriate skills and challenges
C.Academic achievement standards
D.Social conformity expectations
Q 49 :
Which principle of development emphasizes the interconnectedness of different developmental domains?
A.Principle of sequentiality
B.Principle of integration
C.Principle of differentiation
D.Principle of canalization
Q 50 :
What is the significance of understanding the principles of development for teachers?
A.To enforce strict discipline
B.To tailor instruction to learners' needs
C.To standardize teaching methods
D.To ignore individual differences
Important Questions Package
KVS PGT Biology Exam Online Question Bank Package
Buy KVS PGT Biology Important Questions, MCQ, question answer in Hindi & English. It will help you to score high marks in KVS PGT Biology question bank 2026 in Online, PDF & Print study material.
+ Free Monthly Current Affairs, GK & more PDF Download
Sr.
Package Name
Amount
1.
KVS PGT Biology Exam - Hindi
Description : 4000 Question with Answer.
₹201[₹500]
2.
KVS PGT Biology Exam - Hindi
Description : 3000 Question with Answer.
₹181[₹500]
3.
KVS PGT Biology Exam - Hindi
Description : 2000 Question with Answer.
₹151[₹500]
4.
KVS PGT Biology Exam - Hindi
Description : 1000 Question with Answer.
₹101[₹500]
5.
KVS PGT Biology Exam - Hindi
Description : 1000 Question with Answer.
₹101[₹500]
6.
KVS PGT Biology Exam - Hindi
Description : 2000 Question with Answer.
₹151[₹500]
7.
KVS PGT Biology Exam - English
Description : 3000 Question with Answer.
₹181[₹500]
8.
KVS PGT Biology Exam - English
Description : 2000 Question with Answer.
₹151[₹500]
9.
KVS PGT Biology Exam - English
Description : 1000 Question with Answer.
₹101[₹500]
10.
KVS PGT Biology Exam - English
Description : 1000 Question with Answer.
₹101[₹500]
11.
KVS PGT Biology Exam - English
Description : 2000 Question with Answer.
₹151[₹500]
12.
KVS PGT Biology Exam - English (Old)
Description : 1000 Question with Answer
₹101[₹500]
13.
KVS PGT Biology Exam - English (Old)
Description : 2000 Question with Answer
₹151[₹500]
14.
KVS PGT Biology Exam - English (Old)
Description : 1500 Question with Answer.
₹181[₹500]
15.
KVS PGT Biology Exam - English (Old)
Description : 2500 Question with Answer.
₹271[₹500]
16.
KVS PGT Biology Exam - Hindi
Description : <span style="color:#800000"><span style="font-size:16px"><span style="font-family:georgia,serif"><strong>1000 Question & Answer Download in PDF (Send by Email)</strong></span></span></span>
₹151[₹450]
17.
KVS PGT Biology Exam - English
Description : <span style="color:#800000"><span style="font-size:16px"><span style="font-family:georgia,serif"><strong>1000 Question & Answer Download in PDF (Send by Email)</strong></span></span></span>
Which domain of development involves changes in thinking, reasoning, and problem-solving?
A.Physical
B.Cognitive
C.Socio-emotional
D.Moral
Q 52 :
What does the socio-emotional domain of development focus on?
A.Motor skills
B.Emotional regulation and social interactions
C.Abstract thinking
D.Ethical reasoning
Q 53 :
Which domain of development is associated with the acquisition of moral values and ethical principles?
A.Physical
B.Cognitive
C.Socio-emotional
D.Moral
Q 54 :
What is the role of physical development in a child's overall growth?
A.Enhancing cognitive abilities
B.Supporting motor skills and physical health
C.Improving social interactions
D.Fostering moral reasoning
Q 55 :
Piaget's stages of cognitive development highlight:
A.Physical milestones
B.Sequential changes in thinking patterns
C.Emotional maturity levels
D.Moral judgment variations
Q 56 :
Erikson's psychosocial stages emphasize the development of:
A.Physical strength
B.Cognitive strategies
C.Personality and social skills
D.Moral principles
Q 57 :
Which of the following is an example of cognitive development in early childhood?
A.Learning to run
B.Developing language skills
C.Forming close friendships
D.Understanding fairness
Q 58 :
What is the significance of socio-emotional development in a school setting?
A.To enhance physical fitness
B.To improve academic performance
C.To foster positive relationships and emotional well-being
D.To develop critical thinking skills
Q 59 :
What is the role of moral development in shaping a child's behavior?
A.Enhancing motor skills
B.Guiding ethical decision-making
C.Improving problem-solving abilities
D.Fostering physical growth
Q 60 :
How does physical development impact other domains of development?
A.It has no impact
B.It provides a foundation for cognitive and socio-emotional growth
C.It primarily affects moral reasoning
D.It only influences language development
Q 61 :
What is a common implication of developmental deviations for a learner?
A.Enhanced social skills
B.Learning difficulties
C.Improved physical coordination
D.Advanced moral reasoning
Q 62 :
Dyscalculia is a specific learning disability that affects:
A.Reading skills
B.Writing skills
C.Mathematical abilities
D.Social skills
Q 63 :
What is the importance of early identification of developmental deviations?
A.To label children
B.To provide timely intervention
C.To exclude children
D.To ignore individual needs
Q 64 :
How does inclusive education benefit learners with developmental deviations?
A.By segregating them
B.By providing a supportive learning environment
C.By ignoring their needs
D.By focusing only on academic skills
Q 65 :
What is a common socio-emotional challenge faced by learners with developmental deviations?
A.Enhanced empathy
B.Social isolation
C.Increased self-esteem
D.Improved communication skills
Q 66 :
What is the primary focus of individualized education programs (IEPs) for learners with developmental deviations?
A.Standardized curriculum
B.Personalized learning goals
C.Segregated instruction
D.Uniform teaching methods
Q 67 :
How can teachers support learners with ADHD in the classroom?
A.By providing lengthy assignments
B.By minimizing distractions
C.By ignoring their needs
D.By enforcing strict discipline
Q 68 :
What is a key implication of developmental deviations for a learner's self-concept?
A.Enhanced self-awareness
B.Lowered self-esteem
C.Increased social confidence
D.Improved emotional regulation
Q 69 :
How does understanding developmental deviations help teachers create an inclusive classroom environment?
A.By promoting segregation
B.By adapting teaching strategies
C.By ignoring individual differences
D.By enforcing strict rules
Q 70 :
What is the term for a developmental deviation affecting physical coordination and movement?
A.Dyscalculia
B.Dyslexia
C.Developmental Coordination Disorder (DCD)
D.Autism Spectrum Disorder (ASD)
Q 71 :
What is a common cognitive implication of a traumatic brain injury (TBI) in a child?
A.Improved memory
B.Difficulty with attention and concentration
C.Enhanced problem-solving skills
D.Increased language fluency
Q 72 :
What is the role of occupational therapy for learners with physical developmental deviations?
A.To improve academic performance
B.To enhance fine motor skills and daily living skills
C.To address emotional challenges
D.To improve cognitive abilities
Q 73 :
What is a key challenge for learners with sensory processing disorders?
A.Enhanced sensory perception
B.Difficulty regulating sensory input
C.Improved physical coordination
D.Increased social interaction
Q 74 :
What is the importance of parental involvement in supporting learners with developmental deviations?
A.To minimize teacher involvement
B.To ensure consistent support and advocacy
C.To shift responsibility away from the school
D.To ignore the learner's needs
Q 75 :
What is the term for the ability of the brain to reorganize itself by forming new neural connections throughout life?
A.Maturation
B.Growth
C.Plasticity
D.Development
Q 76 :
What is a common emotional implication of having a learning disability?
A.Increased emotional resilience
B.Feelings of frustration and anxiety
C.Enhanced self-confidence
D.Improved emotional regulation
Q 77 :
How does the concept of "scaffolding" relate to supporting learners with developmental deviations?
A.By providing minimal assistance
B.By offering temporary support to facilitate learning
C.By ignoring individual needs
D.By enforcing strict rules
Q 78 :
What is the role of speech therapy for learners with communication-related developmental deviations?
A.To improve physical coordination
B.To enhance language and communication skills
C.To address emotional challenges
D.To improve mathematical abilities
Q 79 :
What is a key implication of developmental deviations for a learner's social skills?
A.Enhanced social awareness
B.Difficulty forming and maintaining relationships
C.Increased social confidence
D.Improved communication skills
Q 80 :
Which of the following is a key aspect of cognitive development that may be affected by certain developmental deviations?
A.Gross motor skills
B.Abstract reasoning
C.Emotional regulation
D.Physical stamina
Biology
Q 81 :
The respiratory quotient during cellular respiration would depend on
A.the nature of enzymes involved
B.the nature of the substrate
C.the amount of carbon dioxide released
D.the amount of oxygen utilised
Q 82 :
Which of the following is not a green - house gas ?
A.Water vapour
B.Carbon monoxide
C.Methane
D.Oxygen
Q 83 :
Both husband and wife have normal vision though their fathers were colorblind and mothers did not have any gene for colorblindness. The probability of their daughters becoming colorblind is
A.50%
B.75%
C.0%
D.25%
Q 84 :
An animal, which has both exoskeleton and endoskeleton structures is a
A.fresh-water mussel
B.tortoise
C.frog
D.jelly fish
Q 85 :
Identify the group, which includes animals all of which give birth to young ones directly?
A.Dolphin, kangaroo, bat, cat
B.Platypus, penguin, bat, hippopotamus
C.shrew, bat, kiwi, car
D.Lion, whale, ostrich, bat
Q 86 :
Compare the statement A and B. Statement A Blood sugar level falls rapidly after hepatectomy. Statement B The glycogen of the liver is the principal source of blood sugar.
Select the correct description.
A.Both the statements A and B are correct and B is the reason for A
B.Statement A is correct and B is wrong
C.Statement A is wrong and B is correct
D.Both the statements A and B are correct and B is not the reason for A
Q 87 :
What is/are true about heart wood?
(A) It does not help in water conduction.
(B) It is also called laburnum.
(C) It is dark in colour but very soft.
(D) It has tracheary elements which are filled with tannin, resin, etc.
A.B,C and D
B.A and D
C.B and D
D.A, B and C
Q 88 :
Compare the statements A and B. Statement A Auxins promote apical dominance by suppressing the activity of lateral buds. Statement B In moriculature, periodic pruning of shoot tips is done to make mulberry plants bushy.
Select the correct description.
A.Both the statements A and B are correct and A is the reason for B
B.Statement A is correct and B is wrong
C.Statement A is wrong and B is correct
D.Both the statements A and B are correct and A is not the reason for B
Q 89 :
Bryophytes resemble algae is the following aspects
A.Filamentous body, presence of vascular tissues and autotrophic nutrition
B.Differentiation of plant body into root, stem and leaves and autotrophic nutrition
C.Thallus like plant body, presence of roots and autotrophic nutrition
D.Thallus like plant body, lack of vascular tissues and autotrophic nutrition
Q 90 :
Stoma opens, when
A.guard cells swell due to an increase in their water potential
B.guard cells swell by endosmosis duie to influx of hydrogen ions (protons)
C.guard cells swell by endosmosis due to efflux of potassium ions
D.guard cell swell due to a decrease in their water potential
Q 91 :
Which of the following is properly matched ?
A.Platyhelminthes –Trematoda – Planoria
B.Echinodermate – Asteroidea – Star fish
C.arthropoda – Insecta – Spider
D.Mollusca – Cephalopoda – Unio
Q 92 :
A man is admitted to a hospital. He is suffering from an abnormally low body temperature, loss of appetite and extreme thirst. His brain scan would probably show a tumour in
A.medulla oblongata
B.pons
C.cerebellum
D.hypothalamus
Q 93 :
The agents, which are known to cause CJD are
A.protein particles
B.a class of bacteria
C.a class of viruses
D.fungi
Q 94 :
In crop improvement programmers, virus-free clones can be obtained through
A.grafting
B.hybridization
C.embryo culture
D.shoot apex culture
Q 95 :
A person is suffering from frequent episodes of nasal discharge, nasal congestion, reddening of eyes and watery eyes. These are the symptoms of
A.cyanosis
B.bronchitis
C.rhinitis
D.bronchial carcinoma
Q 96 :
Some important events in the human female reproductive cycle are given below. Arrange the events in a proper sequence.
A: Secretion of FSH
B: Growth of corpus luteum
C: Growth of the follicle and oogenesis
D: Ovulation
E: Sudden increase in the levels of LH
A.C → A → D → B → E
B.A → C → E → D → B
C.A → D → C → E → B
D.B → A → C → D → E
Q 97 :
Which of the following options shows bisexual animals only ?
A.Amoeba, sponge, leech
B.Sponge, cockroach, Amoeba
C.Earthworm, sponge, leech
D.Tapeworm, earthworm, honeybee
Q 98 :
Vaccination against small pox was developed by:
A.Louis Pasteur
B.Edward jenner
C.Robert Koch
D.Alexander Flemming
Q 99 :
The value of human diastolic blood pressure is :
A.120 – 80 = 40 mm. Hg
B.120 mm. Hg
C.80 mm. Hg
D.128/80 mm. Hg
Q 100 :
Balance theory of sex determination holds good for:
A.Allium cepa
B.Drosophila
C.Humans
D.grasshoppers
Q 101 :
the plants respond to photo – periods due to the presence of :
A.Phytochromes
B.Stomata
C.Enzymes
D.Phytohormones
Q 102 :
Identify the edible fresh-water telesots:
A.Sharks
B.Rays and skates
C.Hilsa ilisha
D.Catla catla
Q 103 :
Plasmids occur in:
A.Viruses
B.Chromosomes
C.Bacteria
D.Chloroplasts
Q 104 :
Match the names of antibiotics listed under column 1 with their source given under column 2; choose the correct combination of alphabets of the two columns:
The bond formed between the first phosphate group and adenosine in ATP is:
A.Nitro – phosphate bond
B.Adeno – phosphate bond
C.Phosphoester bond
D.Phosphoanhydride bond
Q 106 :
The protists have:
A.Gene containing nucleo-proteins condensed together in loose mass
B.Nucleo-protein in direct contact with the nest of the cell substance
C.Only tree nucleic acid aggregates
D.Membrane bound nucleo-proteins lying embedded in the cytoplasm
Q 107 :
Antrum is the cavity of:
A.Gastrula
B.Graffian follicle
C.Ovary
D.Blastula
Q 108 :
Which of the following statement is wrong?
A.Endospores are produced in pteridophyta
B.Naked seeds are seen in gymnosperms
C.Capsule is present in the sporophyte of bryophyte
D.Basidiocarp is the fruiting body of fungus
Q 109 :
The pioneers in the field of organic evolution are:
A.Darwin, Hugo de Vries, Lamarck, Huxely
B.Karl Landsteiner, Hugo de Vries, Malthus, Darwin
C.Lamarck, Karl Landsteiner, Malthus, De Vries
D.Darwin, Lamarck, Karl Landsteiner, De Vries
Q 110 :
This one is the characteristic of epithelial tissues:
A.These cells never produce glands
B.The cells have a rapid rate of cell division
C.Tissues are highly vascularized
D.Large intercellular spaces are seen between the cells
Q 111 :
Great Indian Bustard sanctuary is located in:
A.Rajasthan
B.Maharashtra
C.Pakistan
D.Madhya Pradesh
Q 112 :
The result of ozone hole is:
A.Acid rain
B.Global warming
C.The UV radiations reach the earth
D.Greenhouse effect
Q 113 :
This is not cells of areolar tissue:
A.Macrophages
B.Schwann cell
C.Plasma cell
D.Adipose cell
Q 114 :
The pH of stomach range between:
A.7.1 – 8.2
B.7.6 – 8.6
C.1.5 – 2.0
D.6.8 – 7.2
Q 115 :
Match the name of the experiments listed under column 1 with the aim of the experiment given under column 2; choose the answer which give the correct combination of the alphabets:
column 1
column 2
A.
Gridling experiment
p
Ascent of sap
B.
Cobalt chloride paper method
q
Transpiration
C.
Crescograph
r
Unequel transpiration on leaf surfaces
D.
Bell jar experiment
s
translocation
A.A = s, B = r, C = p, D = q
B.A = r, B = p, C = s, D = q
C.A = q, B = p, C = s, D = r
D.A = s, B = p, C = q, D = r
Q 116 :
Number of endangered species of angiosperms in India is:
A.15,000
B.500
C.3,000
D.None of these
Q 117 :
Transduction in bacteria is mediated by:
A.Cosmids
B.F - factors
C.Plasmid vectors
D.Phage vectors
Q 118 :
Match the common name of diseases listed under column 1 unit their medical terms listed under column 2; choose the answer which gives the correct combination of the alphabets of the two columns:
Column 1
Column 2
A.
Blood clotting in small capillaries
p
Rhinitis
B.
Value defects
q
Stenosis
C.
Hay fever
r
Parkinson's disease
D.
Paralysis
s
Coronany thrombosis
A.A = s, B = q, C = p, D = r
B.A = r, B = s, C = q, D = p
C.A = q, B = s, C = r, D = p
D.A =s, B = p, C = r, D = q
Q 119 :
The cell wall of bacteria is composed of:
A.Murein
B.Chitin
C.Cellulose
D.Suberin
Q 120 :
The phenomenon, in which an allele of one gene suppresses the activity of an allele of another gene, is known as:
A.Suppression
B.Inactivation
C.Epistasis
D.Dominance
Q 121 :
Which of the following contain enzymes for cellular respiration ?
A.Dictyosomes
B.Endoplasmic reticulum
C.lysosomes
D.Mitochondria
Q 122 :
Which one among the following nutrients is a strctural
A.Cell membrane
B.Plasma membrane
C.Cell wall
D.Nucleus
Q 123 :
Which one among the following nutrients is a structural component of the cell wall of plants ?
A.Manganese
B.Potassium
C.Phosphorus
D.Calcium
Q 124 :
Which of the following groups is present in animal cells ?
