Test - 47 — Agri Master Mind

Test cross is cross between
  • F1 and any parent
  • F1 and Dominant parent
  • F1 and Recessive parent
  • None of these
Which of the following Blood group is called as Universal donor?
  • A
  • B
  • AB
  • O
The tendency of genes in the same chromosome to enter the gamets in groups and pass on to next generation is called as
  • Crossing over
  • Heredity
  • Linkage
  • None of these
Who put forth the idea of Multiline varieties ?
  • Jensen (1952)
  • Hull (1945)
  • Davis (1927)
  • Vilmorin (1856)
In Pleiotropy phenomenon ---------- major gene affects more than one character.
  • Two
  • More than two
  • Single
  • Unknown
Gene sanctuary for Citrus crop is located in --- state
  • Assam
  • Manipur
  • Meghalaya
  • Orissa
Autogamy leads to ---
  • Cross pollination
  • Often cross pollination
  • Self pollination
  • All of these
In---- method, individual plants are selected from F1 & Subsequent generation and their progeny is tested and also the record of parent & offsprings relationship is maintained.
  • Back cross
  • Selection
  • Pedigree
  • Multiline
The progeny of single self-fertilized homozygous plant is known as ---
  • Clone
  • Hybrid
  • Pure line
  • None of these
Protandry condition is recorded in --- crop
  • Onion
  • Coconut
  • Maize
  • All of these
Spinach leaves provide high content of
  • Iron
  • Calcium
  • Iron and Calcium
  • None of these
Moisture contain in hay
  • 10 to 12 %
  • 20 to 25%
  • 15 to 20 %
  • 60 to 65 %
Chemical used for dehorning is
  • NaCl
  • Oxalic acid
  • Caustic potash
  • NaOH
Khirni is used as rootstock for
  • Grape
  • Sweet orange
  • Sapota
  • Mango
The main objective of community development programme are
  • Area development
  • Self help programme
  • All of these
  • Development of the whole community
Which one is not the part of communication model
  • Communicator
  • Message
  • Advice
  • Audience
The law of diminishing returns refers to an eventual fall in
  • Average income of the farm
  • Total production of all factors
  • Marginal product of variable factor
  • Total earnings of the farm
Important function or role of money is
  • Reserve base of credit expansion
  • Providing Liquidity
  • Medium of exchange
  • All of these
Optimum seed rate (Kg/ha) for garlic in terms of clove is
  • 100 to 200
  • 600 to 800
  • 400 to 500
  • 900 to 1000
Kinnow is basically a
  • Citrange
  • Tangor
  • Mandarin
  • Tangerine
Any subsidiary crop grown in association with main crop is called as
  • Supplementary crop
  • Intercrop
  • Companion crop
  • Mixed crop
In high rainfall area soils are ---
  • Saline soil
  • Alkaline
  • Acidic
  • Black
Ratoon cropping is most popular in
  • Wheat
  • Rice
  • Sugarcane
  • Sugarbeet
Origin of Merino sheep is
  • France
  • Switzerland
  • Spain
  • UK
The word extension was used first time in
  • India
  • Srilanks
  • USA
  • Japan
The production of plants in F2 generation that are superior to both the parents for one or more characters is called as
  • Superior progeny
  • Recombinant
  • Transgressive segregant
  • None of these
Hetrosis estimated over the superior parent is called as
  • Relative heterosis
  • Super heterosis
  • Heterobeltosis
  • None of these
Dry matter content in silage is --- %
  • 50 to 60
  • 65 to 70
  • 35 to 40
  • 75 to 80
The horn shape of Surti buffalo is
  • Round shape
  • Long
  • Sickle shape
  • Tightly curved
Almond shaped eyes are found in females of -- breed of cattle
  • Kankraej
  • Haryana
  • Gaolao
  • Red sindhi
Female chicken of 9-20 week age is called as ----
  • Cockerel
  • Grower
  • Bullet
  • none of these
The collestrum to be feed to calf at --- percent of body weight ?
  • 3 to 5
  • 12 to 15
  • 8 to 10
  • 15 to 20
Cultivated banana is of --- nature
  • Haploid
  • Diploid
  • Triploid
  • Tetraploid
In grape back prunning is done in the month of ---
  • Jan
  • June
  • April
  • October
NRC for grape is located at ---
  • Solapur
  • Kolhapur
  • Ahmednagar
  • Pune
Caricaxanthin pigment responsible for --- colour in papaya
  • White
  • Red
  • Yellow
  • Pink
Fig belongs to family
  • Myrtaceae
  • Caricaceae
  • Moraceae
  • Bromeliaceae
Dhanashri, Rajashri are improved variety of --- vegetable crop ?
  • Onion
  • Brinjal
  • Tomato
  • Pea
In chilli the ration of reduction of weight of green chilli to dry chilli is
  • 20:1
  • 30:1
  • 10:01
  • None of these
Contour bunds are recommended in
  • High rainfall areas
  • Medium rainfall areas
  • Low rainfall areas
  • None of these
Origin place of Datepalm is --
  • Iran
  • India
  • Iraq
  • Indonesia
Karonda is rich source of --
  • Ca
  • B
  • Fe
  • S
Edible portion of Lettuce is --
  • Flower
  • Bud
  • Leaf
  • Stem
Vitamin lost during processing is --
  • B
  • D
  • C
  • A
Integrated pest management refers to
  • It is the use of zero pesticide
  • Use of zero tillage
  • Management of all above judiciously
  • Use of zero fertilizers
Hopper burn is the result of attack of the following insect pest
  • Grasshopper
  • Sugarcane leafhopper
  • Brown plant hopper
  • Green leafhopper
Number of segments in insect head are
  • 11
  • 3
  • 6
  • 2
Farm machinery is --- asset.
  • Fixed
  • Current
  • Working
  • All of these
Atmospheric layer extending from 18 km to 50 km is ---
  • Troposphere
  • Mesosphere
  • Stratosphere
  • Thermosphere
Which of the following have maximum albedo
  • Vegetation
  • Soil
  • Water
  • Cloud