History & Economic Importance Practice Questions (Q1-5) - Nematology | Agrigyan Practice

1

ICAR JRF Nematology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The cell wall of oomycetes fungi is rich in

Chitin Cellulose Glycogen Chitosan

2

ICAR JRF Nematology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Non-edible oyster mushroom is

Pleurotus ostreatus Pleurotus citrinopileatus Pleurotus salmoneos Pleurotus olearius

3

ICAR JRF Nematology 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements

Statement (I) : Phaseolotoxin produced by Pseudomonas syringae py. phaseolicola disrupts apical dominance

Statement (II) : Phaseolotoxin also increases the accumulation of amino acid ornithine

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

Both Statement (I) and Statement (II) are true. Both Statement (I) and Statement (II) are false. Statement (I) is true but Statement (II) is false. Statement (I) is false but Statement ({I) is true.

4

ICAR JRF Nematology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Which of the following fungal pathogens produces pycnidiospores?

Pyrenophora avenae Cercospora api Dreschlera maydis Ascochyta pisi

5

ICAR JRF Nematology 29 Jun 2024Shift 1

Statement Based +4 −1

Given below are two statements

Statement (I) : Banana cultivar ‘Yangambi Kms" is not resistant to Pratylenchus goodeyi

Statement (II) : Banana cultivar ‘Yangambi KmS’ is resistant to Radopholus similis,

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

Both Statement (I) and Statement (I) are correct Both Statement (I) and Statement (Il) are incorrect Statement (I) is correct but Statement (II) is incorrect. Statement (I) is incorrect but Statement (II) is correct.

General Agriculture

6 Topics

Agronomy, Tillage & Field Crop Production Cell Biology, Plant Physiology & Biochemistry Agricultural Entomology, Nematology & Crop Pr Agricultural Meteorology & Climate Science Soil Science, Plant Nutrition & Reclamation Crop Genetics, Plant Breeding & IPR

History & Economic Importance

11 Topics

Biological Control, Bioagents , Host Resistan Physical, Cultural, Regulatory Measures & Cer Silkworm Pests, Parasitoids, & Cocoon Predato Descriptive Statistics, Experimental Designs, Chemical Control, Nematicides & Mode of Actio Fungal Classification, Nomenclature & Taxonom Active Economic Mycology, Edible Mushrooms & Mycorrh Pathogenesis Mechanisms, Enzymes, Toxins & Vi Fungal Morphology, Ultrastructure, Spore Biol Biology, Damage, & Identification of Stored G Protozoan & Fungal Diseases & Disinfection

Nematode Taxonomy & Morphology

6 Topics

Soil & Plant Sampling, Extraction Methods, Si Population Dynamics, Life Tables, & Ecologica Fastidious Vascular Prokaryotes, Phytoplasmas Bacterial Morphology, Ultrastructure & Classi Legislative Quarantine, SPS/WTO, Seed Certifi Silkworm Genetics, Races, Voltinism, & Sex-Li

Nematological Techniques

6 Topics

Milestones, Historical Nematologists, Cobb's Economic Losses, Distribution of Key Genera Fungal Diseases of Horticultural, Plantation, Mechanisms of Host Plant Resistance to Insect Mass Production, Commercialization, & Transge Morphology, Mouthparts, Integument, & Molting

Nematode Ecology

9 Topics

Nematode Taxonomy, Systematics, Nomenclature Nematode Cuticle, Integument, Hypodermis, Sen Nematode Organ Systems & Development Pests of Vegetable Crops & Management Transmission Biology, Insect Vectors & Virus- Soil Environment, Moisture, Temperature & Sur Viroids, Satellite Agents & Viral Purificatio Pollinators, Scavengers, Medicinal, Edible, Pests of Plantation, Spice, Ornamental, Prote

Plant Nematode Relationships

10 Topics

Parasitic Adaptations, Feeding Habits & Secre Disease Complexes with Fungi & Bacteria Nematode Virus Transmission & Mycorrhizae Bacterial Diseases of Field, Fruit & Vegetabl Viral, Viroid & Phytoplasmal Diseases of Majo Polyphagous, Soil, Invasive, Vertebrate, & Mo Pests of Cereals & Millets & Management Pests of Commercial & Fiber Crops & Managemen Excretory, Endocrine, Reproductive Physiology Cellular Pathogenesis & Host Defensive Respon

Nematode Physiology & Cytology

8 Topics

Mulberry Botany, Varieties, Moriculture Agron Nematode Parasites of Vegetables, Fruits, Pla Nematode Parasites of Cereals, Millets, Pulse Cytogenetics, Reproduction Modes & Model C. e Infection Process, Survival, Inoculum Dynamic Insect Integument, Cuticle, & Body Sclerotiza Mulberry Diseases, Pests, & Integrated Moricu Nematode Physiology

Nematology- ICAR JRF/SRF 2024

120 Questions Bilingual

RPSC Agriculture Exams

5 Exams

Food Safety Officer Assistant Agriculture Officer Agriculture Officer RPSC Agriculture Research Officer RPSC AARO

RSSB Agriculture Exams

1 Exam

RSSB Agriculture Supervisor

National & PG Entrances

4 Exams

ICAR AIEEA PG CUET UG Rajasthan Agriculture Pre-PG ICAR JRF/SRF