Seed Science & Technology Full Subject Test

Seed Quality Control

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5 Questions / Batch 5 प्रश्न / बैच
29
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
24.2%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
11 Chapters
Syllabus Chapters पाठ्यक्रम अध्याय
4 Question Types 4 प्रश्न प्रकार
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 22 Match the Following सूची मिलान 1 Statement Based कथन आधारित 2 Assertion & Reason अभिकथन एवं कारण 4

Previous Years Questions (PYQ) Statistics विगत वर्षों के प्रश्न (PYQ) सांख्यिकी

Year-wise question count, paper frequency, and exam weightage percentage for Seed Quality Control: Seed Quality Control हेतु वर्षवार प्रश्नों की संख्या, पेपर आवृत्ति और परीक्षा वेटेज प्रतिशत:

Year वर्ष Questions प्रश्न Avg / Paper औसत / पेपर Weightage & Trend वेटेज व ट्रेंड
2024 29 Qs 29.0
24.2% —

All Questions in this Subject इस विषय के सभी प्रश्न

29 Questions 29 प्रश्न
1

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : Gene regulatory networks (GRN) are both bipartite and directional
Reason (R) : GRN are bipartite because there are two types of nodes: genes and regulators, although some genes are themselves regulators of other genes or proteins. GRN are directional because regulators control genes and usually not the other way around

In light of the above statements, choose the correct answer from the options given below.

Translation, Protein Sorting/Targeting & Gene Translation, Protein Sorting/Targeting & Gene ICAR JRF Seed Science And Technology 2024 Shift 1 Assertion & Reason +4 / −1
2

The biological mechanism by which proteins are transported to the appropriate destinations in the cell or outside of it is termed as

(A) . Protein targeting
(B) . Protein mixing
(C) . Protein sorting
(D) . Protein purification

Choose the correct answer from the options given below:

Translation, Protein Sorting/Targeting & Gene Translation, Protein Sorting/Targeting & Gene ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
3
The gene "M' has 10 alleles, viz. My to Myo. How many genotypes are possible for the gene M with various allelic combinations?
Mendelian Principles, Gene Concept, Epistasis Mendelian Principles, Gene Concept, Epistasis ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
4
In a genetic analysis experiment, the rust resistance gene was found to be completely linked with red glume color. The leaf rust resistant stock with red glume was crossed with contrasting leaf rust susceptible white glumed line. The F; plant between them was found to be susceptible and red glumed. The genetic nature of both the genes were found to be monogenic. In Fz population the likely frequency of susceptible red glumed plant will be
Mendelian Principles, Gene Concept, Epistasis Mendelian Principles, Gene Concept, Epistasis ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
5
In a genetic analysis of resistant stock, the F, plant with contrasting susceptible parent was found to be resistant. The Fz population was segregating in a ratio of 13 resistant and 3 susceptible. The test cross will segregate in
Mendelian Principles, Gene Concept, Epistasis Mendelian Principles, Gene Concept, Epistasis ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
6
The mutagenic action of Gamma-rays was discovered by
Mutagenesis & Mutation Mechanisms Mutagenesis & Mutation Mechanisms ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
7
The mutant line with herbicide tolerance in rice is
Mutagenesis & Mutation Mechanisms Mutagenesis & Mutation Mechanisms ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
8
The nitrogenous base Cytocine is
Molecular Genetics Molecular Genetics ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
9

Given below are two statements

Statement (I) : The prophase is longest stage during mitotic cell division
Statement (II) : The nuclear membrane completely disappears at the prophase

In light of the above statements, choose the most appropriate answer from the options given below.

Cell Division, Cell Cycle & Extra-Chromosomal Cell Division, Cell Cycle & Extra-Chromosomal ICAR JRF Seed Science And Technology 2024 Shift 1 Statement Based +4 / −1
10

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : In hybrid seed production plot of GMS based hybrid, nearly 50% of the female plants are rogued out
Reason (R) : Male sterility phenotype in GMS line is governed by the nuclear recessive gene.

In light of the above statements, choose the correct answer from the options given below.

Cell Division, Cell Cycle & Extra-Chromosomal Cell Division, Cell Cycle & Extra-Chromosomal ICAR JRF Seed Science And Technology 2024 Shift 1 Assertion & Reason +4 / −1
11
Rafflesia flowers are exclusively pollinated by
Reproductive Systems Reproductive Systems ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
12
Match List - I with List - II :

Choose the correct answer from the options given below :

Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 Match the Following +4 / −1
13
Burr reducer is used to remove
Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
14

Given below are two statements

Statement (I) : Spiral separator is best suited for removing the vetch weed seeds from wheat seed lot.
Statement (II) : Gravity separator is best suited to separate the seeds damaged by Lygus bug in carrot seed lot.

In light of the above statements, choose the most appropriate answer from the options given below.

Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 Statement Based +4 / −1
15

Order of processing equipment used for processing chili seeds to be packed in vaporproof packs

(A) . Air-screen cleaner
(B) . Cylinder separator
(C) . Gravity separator
(D) . Treater
(E) . Dehumidified Dryer

Choose the correct answer from the options given below:

Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
16

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : During sun drying of seeds in open air, the seeds are covered with thick tarpaulin or will be transferred back to. seed godown in the evening
Reason (R) : A decrease in air temperature leads to an increase in relative humidity.

In light of the above statements, choose the most appropriate answer from the options given below

Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 Assertion & Reason +4 / −1
17
Spiral separator, separates the seeds based on differences in seed’s ability to
Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
18
Blanking the lower end of the top screen in an air-screen separator will help in
Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
19
Head rice is observed at which stage of rice crop production
Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
20
The species concept that explains that a species’ integrity is maintained by interbreeding within a species as well as by reproductive barriers between organisms in different species is known as
Crop Domestication, Diversity Centres & Plant Crop Domestication, Diversity Centres & Plant ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
21
Van Valen's (1976) Ecological species concept explains that a species taxon as a lineage of organisms is maintained and segmented by ecological forces. Accordingly, the species integrity is maintained by:
Crop Domestication, Diversity Centres & Plant Crop Domestication, Diversity Centres & Plant ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
22
The ability of crop variety to become adapted to new climatic and edaphic conditions is called
Crop Domestication, Diversity Centres & Plant Crop Domestication, Diversity Centres & Plant ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
23
The concept of Pureline was proposed by. in the year........ on the basis of his studies with beans (Phaseolus vulgaris) variety called
Crop Domestication, Diversity Centres & Plant Crop Domestication, Diversity Centres & Plant ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
24

Processing machine that changes the physical size of the seed

(A) . Buckhorn machine
(B) . Pelleting machine
(C) . Burr reducer
(D) . Brusher machine

Choose the correct answer from the options given below:

Seed Treatment, Upgrading, Coating, Pelleting Seed Treatment, Upgrading, Coating, Pelleting ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
25

Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).

Assertion (A) : Above 14% seed moisture content, lipid peroxidation increases
Reason (R) : At higher moisture content oxidative enzymes like lipoxygenases are inactivated

In light of the above statements, choose the correct answer from the options given below.

Seed Longevity, Viability Equations, Ageing P Seed Longevity, Viability Equations, Ageing P ICAR JRF Seed Science And Technology 2024 Shift 1 Assertion & Reason +4 / −1
26

Which is/are the lipid soluble antioxidant/s in the given list

(A) .Ascorbic Acid
(B) .Glutathione
(C) Alpha tocopherol
(D) .Beta carotene

Choose the correct answer from the options given below:

Seed Longevity, Viability Equations, Ageing P Seed Longevity, Viability Equations, Ageing P ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
27
Ahigher GSSG to GSH ratio in seed is indicative of
Seed Longevity, Viability Equations, Ageing P Seed Longevity, Viability Equations, Ageing P ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
28
In the seed viability equation V= Ki — P/o, the component that will remain unaffected when the seed lot is shifted to a different storage environment is
Seed Longevity, Viability Equations, Ageing P Seed Longevity, Viability Equations, Ageing P ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1
29
The recommended fumigation frequency in seed godown is
Storage Structures, Environmental Control, He Storage Structures, Environmental Control, He ICAR JRF Seed Science And Technology 2024 Shift 1 MCQ (Single Correct) +4 / −1

Syllabus Chapters Breakdown पाठ्यक्रम अध्याय विभाजन

11 Chapters 11 अध्याय
Seed Cleaning, Sizing & Separation Machinery Seed Cleaning, Sizing & Separation Machinery
8 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Crop Domestication, Diversity Centres & Plant Crop Domestication, Diversity Centres & Plant
4 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Seed Longevity, Viability Equations, Ageing P Seed Longevity, Viability Equations, Ageing P
4 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Mendelian Principles, Gene Concept, Epistasis Mendelian Principles, Gene Concept, Epistasis
3 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Translation, Protein Sorting/Targeting & Gene Translation, Protein Sorting/Targeting & Gene
2 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Mutagenesis & Mutation Mechanisms Mutagenesis & Mutation Mechanisms
2 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Cell Division, Cell Cycle & Extra-Chromosomal Cell Division, Cell Cycle & Extra-Chromosomal
2 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Molecular Genetics Molecular Genetics
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Reproductive Systems Reproductive Systems
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Seed Treatment, Upgrading, Coating, Pelleting Seed Treatment, Upgrading, Coating, Pelleting
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Storage Structures, Environmental Control, He Storage Structures, Environmental Control, He
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
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