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Objective Questions

Latest CUET UG Agriculture Exam Question (Objective Questions), MCQ in English

Subjects : Agriculture

Question Bank CUET UG (Agriculture) Exam - English
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Agriculture

Question 1Single Answer
In anemophylous plants, pollen are disseminated by means of_______
  1. A
    Insects
  2. B
    Water
  3. C
    Wind
  4. D
    Gravity
Question 2Single Answer
Production of seeds without fertilization is termed as______
  1. A
    Parthenocarpy
  2. B
    Parthenogenesis
  3. C
    Gametogenesis
  4. D
    All of the above
Question 3Single Answer
Removal of off type plants from a seed field is termed as_________
  1. A
    Weeding
  2. B
    Rouging
  3. C
    Hoeing
  4. D
    Clearing
Question 4Single Answer
Hormones which control apical dominance are______
  1. A
    Auxins
  2. B
    Cytokinins
  3. C
    Both (a) & (b)
  4. D
    Gibberellins
Question 5Single Answer
Turmeric is propagated by _____
  1. A
    Corms
  2. B
    Seed
  3. C
    Rhizome
  4. D
    Bulbs
Question 6Single Answer
Maturation of anthers and stigma at the same time is called as_______
  1. A
    Homogamy
  2. B
    Chasmogamy
  3. C
    Cleistogamy
  4. D
    Dichogamy
Question 7Single Answer
The cause of pungency in chillies is______
  1. A
    Cucurbitacin
  2. B
    Capsaicin
  3. C
    Allicin
  4. D
    Solanin
Question 8Single Answer
Regular consumption of garlic will reduce the level of_____
in human beings.
  1. A
    Cholesterol
  2. B
    Sugar
  3. C
    Uric acid
  4. D
    None of above
Question 9Single Answer
Which of the flower type cannot produce seed and/or
fruit ?
  1. A
    Pistillate
  2. B
    Perfect
  3. C
    Hermaphrodite
  4. D
    Staminate
Question 10Single Answer
Truck gardening means vegetable production for________
  1. A
    Home consumption
  2. B
    Distant markets
  3. C
    For local market
  4. D
    At commercial level
Question 11Single Answer
The true fruits develop from_______
  1. A
    Ovary
  2. B
    Thalamus
  3. C
    Pericarp
  4. D
    All of above
Question 12Single Answer
Fertigation refers to the application of fertilizers with_________
  1. A
    Water
  2. B
    Rain
  3. C
    Both of (a) and (b)
  4. D
    None of (a) and (b)
Question 13Single Answer
Early blight and late blight diseases of potato are
  1. A
    Fungal
  2. B
    Viral
  3. C
    Bacterial
  4. D
    Physiological
Question 14Single Answer
Auxins have effective role in_____
  1. A
    Rooting
  2. B
    Cell division
  3. C
    Reduction in pre-harvest fruit drop
  4. D
    All of above
Question 15Single Answer
______is monocot dioecious fruit tree.
  1. A
    Banana
  2. B
    Pomegranate
  3. C
    Date palm
  4. D
    Pineapple
Question 16Single Answer
According to UPOV Act 1978, the period of protection for field crops is:
  1. A
    10 Years
  2. B
    12 Years
  3. C
    15 Years
  4. D
    18 Years
Question 17Single Answer
Plant variety Protection Act was initially signed into law in the country
  1. A
    Russia
  2. B
    USA
  3. C
    Japan
  4. D
    Canada
Question 18Single Answer
The genetic purity of seed is examined by:
  1. A
    Viability test 
  2. B
    Seed health test
  3. C
    Grow out test 
  4. D
    Moisture test
Question 19Single Answer
Cuscuta is an objectionable weed in:
  1. A
    Lettuce
  2. B
    Cucurbits
  3. C
    Lucerne
  4. D
    Mustard
Question 20Single Answer
In sunflower, production of foundation seed requires an isolation distance of:
  1. A
    200 metres
  2. B
    100 metres
  3. C
    400 metres
  4. D
    800 metres
Question 21Single Answer
Froduction of breeder seed in cotton requires an isolation distance of:
  1. A
    20 metres
  2. B
    30 metres
  3. C
    50 metres
  4. D
    75 metres
Question 22Single Answer
Certification is not required for:
  1. A
    Breeder seed 
  2. B
    Foundation seed
  3. C
    Certified seed 
  4. D
    All of these
Question 23Single Answer
Which of the following are water soluble proteins ?
  1. A
    Albumins 
  2. B
    Globulins
  3. C
    Prolamins 
  4. D
    Glutenins
Question 24Single Answer
PPB is known as:
  1. A
    Collaborative Plant Breeding (CPB)
  2. B
    Farmers Participatory Breeding (FPB)
  3. C
    Participatory Crop Improvement
  4. D
    All of these
Question 25Single Answer
Which of the following species of Brassicn is tetraploid?
  1. A
    B. nigra  
  2. B
    B. oleracea
  3. C
    B. juncea 
  4. D
    B. campestris
Question 26Single Answer
Quasidiploid is represented as:
  1. A
    2n-1-1                       
  2. B
    2n+1+1
  3. C
    2n 1                          
  4. D
    2n+2+2
Question 27Single Answer
Monoploids are represented by:
  1. A
    X 
  2. B
    2x
  3. C
    n                      
  4. D
    2n A
Question 28Single Answer
A mutation which kills more than 50% of the individuals which carry the mutation is called
  1. A
    Lethal 
  2. B
    Sub- Lethal
  3. C
    Sub- vital 
  4. D
    Vital 
Question 29Single Answer
Which of the following mutagens is neutral ?
  1. A
    Alpha particles
  2. B
    Beta particles
  3. C
    Fast & thermal neutrons 
  4. D
    All of these
Question 30Single Answer
The term mutation was coined by:
  1. A
    Morgan
  2. B
    De Vries
  3. C
    Muller
  4. D
    Stadler
Question 31Single Answer
The term cell was proposed by
  1. A
    Robert Hooke
  2. B
    Leewenhoek
  3. C
    Schleiden and Schwan
  4. D
    Robert brown
Question 32Single Answer
The cell discovered in thin section of cork by Robert Hooke was actually__________
  1. A
    Protoplasm
  2. B
    Cellulose
  3. C
    Cell wall
  4. D
    Nucleoli
Question 33Single Answer
Metabolically active cells have
  1. A
    Higher nucleo-cytoplasmic ratio
  2. B
    Lower nucleo-cytoplasmic ratio
  3. C
    Higher surface volume ratio
  4. D
    Both a and c
Question 34Single Answer
Largest plant cell is________
  1. A
    Xylem vessel
  2. B
    Parenchyma cell
  3. C
    Sieve tube
  4. D
    Sclerenchyma fibers
Question 35Single Answer
Cell theory put forward by
  1. A
    Robert Hooke
  2. B
    Leuwenhoek
  3. C
    Schleiden and Schwan
  4. D
    Robert brown
Question 36Single Answer
Eexception of cell theory is_______
  1. A
    Virus
  2. B
    Mycoplasma
  3. C
    Fungi
  4. D
    Algae
Question 37Single Answer
The term protoplasm was coined by
  1. A
    Corti
  2. B
    Dujardin
  3. C
    Purkinje
  4. D
    Robert brown
Question 38Single Answer
Protoplasm is
  1. A
    Emulsion
  2. B
    Crystalloid colloidal
  3. C
    Suspension
  4. D
    Gaseous mixture
Question 39Single Answer
Largest organelle in cell is
  1. A
    Nucleus
  2. B
    Chloroplast
  3. C
    Mitochondria
  4. D
    Vacuoles
Question 40Single Answer
Most accepted model for cell membrane is?
  1. A
    Lamellar model
  2. B
    Fluid mosaic model
  3. C
    Unit membrane model
  4. D
    Battery model
Question 41Single Answer
In cell membrane, phospholipids composed of________
  1. A
    One polarhead and two nonpolar tails
  2. B
    Two polarhead and one nonpolar tail
  3. C
    One polarhead and one nonpolar tail
  4. D
    Three polarhead and two nonpolar tails
Question 42Single Answer
Mitochondria and plastids are multiplied through______
  1. A
    Binary fission
  2. B
    Budding
  3. C
    Multiple fission
  4. D
    Mitosis
Question 43Single Answer
Continuous part of cell membrane is made up of?
  1. A
    Protein
  2. B
    Carbohydrate
  3. C
    Lipid
  4. D
    All of these
Question 44Single Answer
Cell membrane is ________ in nature
  1. A
    Permeable
  2. B
    Impermeable
  3. C
    Selective permeable
  4. D
    Semi-permeable
Question 45Single Answer
Study of cell structure is called as
  1. A
    Cytology
  2. B
    Cell biology
  3. C
    Cyto texononomy
  4. D
    Cyto-chemistry
Question 46Single Answer
Liquid content of a vacuole is known as_______
  1. A
    Matrix
  2. B
    Cell sap
  3. C
    Cytoplasm
  4. D
    Core
Question 47Single Answer
Diameter of the nuclear pore is_______
  1. A
    50-100 Å
  2. B
    100-200 Å
  3. C
    300-500 Å
  4. D
    300-1000 Å
Question 48Single Answer
Chromatin material which remains condensed and inactive during interphase is called as
  1. A
    Heterochromatin
  2. B
    Euchromatin
  3. C
    Mega-chromatin
  4. D
    Chromonemata
Question 49Single Answer
Barr body is________
  1. A
    Facultative Heterochromatin
  2. B
    Euchromatin
  3. C
    Mega-chromatin
  4. D
    Constitutive heterochromatin
Question 50Single Answer
NOR present in the region of_______
  1. A
    Telomere
  2. B
    Primary constriction
  3. C
    Centromere
  4. D
    Secondary constriction
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