Gregg is a male sterile line of:
A) Cotton
B) Maize
C) Barley
D) Soybean
Ideotype term was given by:
A) Mock and Pearce
B) Donald
C) Rasmuson
D) Singh et al
BOAA content is normal Khesari line is nearly:
A) 0.55%
B) 2%
C) 3%
D) 8%
CARORED is variety of:
A) Tomato
B) Potato
C) Brinjal
D) Cotton
The term noblisation is related to which of the following?
A) Wheat
B) Rice
C) Sugarcane
D) Soybean
In general, the maximum heterosis occurs in which of the following?
A) Composite
B) Synthetics
C) Single cross
D) Double cross
Notch-1 and Notch-2 are the mutant genotype of which of the following crops?
A) Wheat
B) Rice
C) Sugarcane
D) Barley
Triploid production is done by:
A) Anther culture
B) Callus culture
C) Ovary culture
D) Endosperm culture
Which of the following is/are C4 plant(s)?
A) Sugarcane
B) Maize
C) Sorghum
D) All of the above
Chromosome substitution is easiest in:
A) Monosomic plants
B) Nullisomic plants
C) Tetrasomic plants
D) None of the above
The formula for all possible single crosses with n number of parents is:
A) n(n-1)
B) n(n-1)/2
C) n(n-1)²/2
D) None of the above
The formula for all possible double crosses with n number of parents is:
A) n(n-1)/2
B) n(n-1)(n-2)(n-3)/4
C) n(n-1)(n-2)(n-3)/8
D) n(n-1)(n-2)/2
The formula for all possible three-way crosses with n number of parents is:
A) n(n-1)/2
B) n(n-1)(n-2)(n-3)/4
C) n(n-1)(n-2)(n-3)/8
D) n(n-1)(n-2)/2
Prevention of self-pollination through physical barriers is called:
A) Homogamy
B) Dichogamy
C) Cleistogamy
D) Herkogamy
In recurrent apomixis, the embryo is developed from:
A) Haploid cell
B) Diploid cell
C) Both A) and B)
D) None of the above
In India, seed certification is:
A) Compulsory
B) Voluntary
C) Sometime compulsory and sometime voluntary
D) Compulsory every time
Labeling of seed packages under seed act is:
A) Compulsory
B) Voluntary
C) Sometime compulsory and sometime voluntary
D) Compulsory every time
Minimum of field inspection for Sorghum hybrid are:
A) 2
B) 4
C) 6
D) 3
AGMARK is related to:
A) Maximum seed production
B) Quality issues
C) Disease control
D) All of the above
The seed sample sent for analysis by the certification agencies is called:
A) Submitted sample
B) Working sample
C) Primary sample
D) Certified sample
Seeds less than half size, during purity analysis is considered as:
A) Pure seeds
B) Live seeds
C) Inert matter
D) None of the above
Grow out test is related to:
A) Physical purity
B) Genetic purity
C) Both A) and B)
D) None of the above
One gram of nitrogen is present in how many grams of protein?
A) 6.25
B) 3.25
C) 8.25
D) 9.25
Which of the following tests in wheat indicates baking quality?
A) Mixogram
B) Sedimentation rate
C) Alveogram
D) Polshenke value
Sedimentation value in wheat indicates which of the following?
A) Protein content
B) Gluten content
C) Baking quality
D) Gluten strength
Storage protein SFA-8 is rich in which of the following amino acids?
A) Cystein
B) Methionine
C) Lysine
D) Both (a) and (b)
Cotton seed meal contains which of the following antinutritional factors?
A) Aflatoxin
B) Glucosinolates
C) BOAA
D) Gossypol
Amylose content in rice grains is governed by which of the following?
A) Plasmagenes
B) Polygens
C) A single gene
D) Mainly the environment
Tag of which color is issued for certified seed?
A) Yellow
B) Red
C) Blue
D) Green
Tetrazolium test is mostly used to assess which of the following?
A) Vigour of seed
B) Viability of seed
C) Germination of seed
D) Dormancy
Aruna is a famous mutant variety of which of the following crops?
A) Lentil
B) Castor
C) Sunflower
D) Safflower
TN-1 rice variety was introduced from which of the following countries?
A) Tokyo
B) Philippines
C) Taiwan
D) Africa
Tag of which color is issued for breeder seed?
A) Yellow
B) Red
C) Golden Yellow
D) Green
Tag of which color is issued for foundation seed?
A) Yellow
B) Red
C) White
D) Green
For evaluation of large number of germplasms which design is used?
A) Randomized Block Design (RBD)
B) Complete Randomized Design (CRD)
C) Augmented Design
D) All of the above

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