Vegetable Science Full Subject Test

Growth & Development

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5 Questions / Batch 5 प्रश्न / बैच
17
Total Questions कुल प्रश्न
2024
1 Paper
Papers Covered कुल पेपर्स
1 Exam Years 1 परीक्षा वर्ष
14.2%
Exam Weightage परीक्षा वेटेज
In 2024 Exam 2024 परीक्षा में
9 Chapters
Syllabus Chapters पाठ्यक्रम अध्याय
4 Question Types 4 प्रश्न प्रकार
Question Types: प्रश्न प्रकार:
MCQ (Single Correct) MCQ (एकल सही) 9 Match the Following सूची मिलान 4 Assertion & Reason अभिकथन एवं कारण 3 Arranging Order क्रम व्यवस्था 1

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

Year-wise question count, paper frequency, and exam weightage percentage for Growth & Development: Growth & Development 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 17 Qs 17.0
14.2% —

All Questions in this Subject इस विषय के सभी प्रश्न

17 Questions 17 प्रश्न
1

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

Assertion (A) : Temperate carrots form roots both under temperate and tropical climates but produce seeds only under temperate condition
Reason (R) : Temperate carrots require low temperature of 5 - 8 °C for 40 - 60 days for bolting and flowering.

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

Maturity Standards, Respiration Kinetics & Wa Maturity Standards, Respiration Kinetics & Wa ICAR JRF Vegetable Science 2024 Shift 1 Assertion & Reason +4 / −1
2

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

Assertion (A) : The primary cause of graft incompatibility in interspecific Cucurbita sp is the occurrence of hormonal imbalances between auxin and ethylene, in the root system followed by tissue disintegration
Reason (R) : The basipetal flow of excess auxin at graft union block the formation of ethylene, consequently leading to cellular juvenility.

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

Maturity Standards, Respiration Kinetics & Wa Maturity Standards, Respiration Kinetics & Wa ICAR JRF Vegetable Science 2024 Shift 1 Assertion & Reason +4 / −1
3
Full slip stage of harvest maturity is NOT found in which cultivar of muskmelon?
Maturity Standards, Respiration Kinetics & Wa Maturity Standards, Respiration Kinetics & Wa ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
4

Arrange the following vegetable crops from low to high rate of water loss during post-harvest handling

(A) . Cabbage
(B) . Tomato
(C) . Summer squash
(D) . French bean

Choose the correct answer from the options given below:

Maturity Standards, Respiration Kinetics & Wa Maturity Standards, Respiration Kinetics & Wa ICAR JRF Vegetable Science 2024 Shift 1 Chronological +4 / −1
5
Which of the following Indian state has recently got Gl tag for growing Mankurad Mango?
Germplasm Conservation, Cryopreservation, Qua Germplasm Conservation, Cryopreservation, Qua ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
6

Which of the following mechanical textural attributes denote the response of a fruit/vegetable to different types of forces?

(A) . Mealiness
(B) . Crunchiness
(C) . Cohesiveness
(D) . Grittiness

Choose the correct answer from the options given below:

Maturity Indices, Harvesting, Textural Proper Maturity Indices, Harvesting, Textural Proper ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
7
Which of the following chemical is NOT used for in-package ‘humidity buffering’?
Storage Systems, Controlled/Modified Atmosphe Storage Systems, Controlled/Modified Atmosphe ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
8
Match List - I with List - II :

Choose the correct answer from the options given below :

Storage Systems, Controlled/Modified Atmosphe Storage Systems, Controlled/Modified Atmosphe ICAR JRF Vegetable Science 2024 Shift 1 Match the Following +4 / −1
9
Match List - I with List - II :

Choose the correct answer from the options given below :

Food Additives, Sensory Evaluation, Food Safe Food Additives, Sensory Evaluation, Food Safe ICAR JRF Vegetable Science 2024 Shift 1 Match the Following +4 / −1
10
Manali’ is a mutant variety of which of the following flower crop?
Mutation Breeding, Polyploidy & Cytogenetics Mutation Breeding, Polyploidy & Cytogenetics ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
11

Which of the following enzymes contribute to the development of ‘off aromas’ in stored vegetables?

(A) . Lipoxygenase
(B) . Peroxidase
(C) . Sulforaphanase
(D) . Cysteine lyase

Choose the correct answer from the options given below:

Post-Harvest Handling, Off-Aroma Enzymes, Pac Post-Harvest Handling, Off-Aroma Enzymes, Pac ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
12

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

Assertion (A) : Potato plant tissues commonly show increase in sugar concentration at temperature below 10°C as a result potato tubers become undesirably sweeter when stored in cold storage at 4-5°C.
Reason (R) : At low temperature, enzymatic conversion of sugar to starch and sugar to CO2 + HO + Heat is reduced drastically as compared to enzymatic conversion of starch and sugar.

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

Post-Harvest Handling, Off-Aroma Enzymes, Pac Post-Harvest Handling, Off-Aroma Enzymes, Pac ICAR JRF Vegetable Science 2024 Shift 1 Assertion & Reason +4 / −1
13
Lettuce belongs to which of the following tribe?
Botanical Taxonomy, Tribal Classification, Cy Botanical Taxonomy, Tribal Classification, Cy ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
14
Match List-I with List-II (Match the type of lettuce variety with its characteristic):

Choose the correct answer from the options given below :

Botanical Taxonomy, Tribal Classification, Cy Botanical Taxonomy, Tribal Classification, Cy ICAR JRF Vegetable Science 2024 Shift 1 Match the Following +4 / −1
15
Match List - I with List - II :

Choose the correct answer from the options given below :

Botanical Taxonomy, Tribal Classification, Cy Botanical Taxonomy, Tribal Classification, Cy ICAR JRF Vegetable Science 2024 Shift 1 Match the Following +4 / −1
16
In embryo abortion between to. days after pollination is the main barrier in the distant hybridization
Distant Hybridization, Endosperm Balance Numb Distant Hybridization, Endosperm Balance Numb ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1
17
What should be the maternal to paternal endosperm balance number (EBN) ratio in hybrid endsosperm for normal endosperm development in potato?
Distant Hybridization, Endosperm Balance Numb Distant Hybridization, Endosperm Balance Numb ICAR JRF Vegetable Science 2024 Shift 1 MCQ (Single Correct) +4 / −1

Syllabus Chapters Breakdown पाठ्यक्रम अध्याय विभाजन

9 Chapters 9 अध्याय
Maturity Standards, Respiration Kinetics & Wa Maturity Standards, Respiration Kinetics & Wa
4 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Botanical Taxonomy, Tribal Classification, Cy Botanical Taxonomy, Tribal Classification, Cy
3 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Storage Systems, Controlled/Modified Atmosphe Storage Systems, Controlled/Modified Atmosphe
2 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Post-Harvest Handling, Off-Aroma Enzymes, Pac Post-Harvest Handling, Off-Aroma Enzymes, Pac
2 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Distant Hybridization, Endosperm Balance Numb Distant Hybridization, Endosperm Balance Numb
2 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Germplasm Conservation, Cryopreservation, Qua Germplasm Conservation, Cryopreservation, Qua
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Maturity Indices, Harvesting, Textural Proper Maturity Indices, Harvesting, Textural Proper
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Food Additives, Sensory Evaluation, Food Safe Food Additives, Sensory Evaluation, Food Safe
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
Mutation Breeding, Polyploidy & Cytogenetics Mutation Breeding, Polyploidy & Cytogenetics
1 Questions Practice & Analytics → अभ्यास एवं सांख्यिकी →
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