Fungi deriving their nutrition from dead organic biomass are called:
मृत कार्बनिक जैवभार से अपना पोषण प्राप्त करने वाले कवकों को क्या कहा जाता है?
Given below are two statements
Statement (I) : Oligotrophs can grow in environments with very low levels of nutrients.
Statement (II) : Oligotrophs exhibit slow growth, low rate of metabolism, and low population density as compared to copiotrophs.
In light of the above statements, choose the most appropriate answer from the options given below:
नीचे दो कथन दिए गए हैं
कथन (I) : ओलिगोट्रॉफ़्स बहुत कम पोषक तत्वों वाले वातावरण में बढ़ सकते हैं।
कथन (II) : कोपियोट्रॉफ़्स की तुलना में ओलिगोट्रॉफ़्स धीमी वृद्धि, निम्न उपापचय दर और कम जनसंख्या घनत्व प्रदर्शित करते हैं।
उपरोक्त कथनों के आलोक में, नीचे दिए गए विकल्पों में से सबसे उपयुक्त उत्तर चुनिए:
The DNA sequence located upstream to a gene sequence where RNA polymerase binds is known as:
जीन अनुक्रम के अपस्ट्रीम में स्थित वह डीएनए अनुक्रम जहां पॉलीमरेज एंजाइम बंधता है, क्या कहलाता है?
The nucleic acid in the majority of known plant viruses is:
अधिकांश ज्ञात पादप विषाणुओं में न्यूक्लिक अम्ल किस रूप में होता है?
Koch's postulates were based on the studies conducted on
which of the following diseases?
कोच की अवधारणाएं निम्नलिखित में से किस रोग पर किए गए अध्ययनों पर आधारित थीं?
General Agriculture, Crop Production & Soils
4 TopicsCell Biology, Genetics, Physiology, Biochemistry & Plant Protection
16 Topics
Recombinant DNA Technology, Transgenic Crops, Gene Editing and PPV&FRA/IPR
Modes of Reproduction, Pollination Mechanisms, Apomixis and Male Sterility Systems
Structural and Numerical Chromosomal Aberrations
Breeding Methods in Cross-Pollinated Crops: Population Improvement, Synthetics and Composites
Heterosis, Inbreeding Depression, Combining Ability and Hybrid Seed Production
Molecular Markers (SSR, SNP, DArT), QTL Mapping, MAS and Genomic Selection
Mutation Breeding, Distant Hybridization and Chromosome Doubling
Mendelian Principles, Gene Interaction and Probability Ratios
Plant Genetic Resources, Germplasm Exploration, Conservation and Centers of Diversity
Chromosome Ultrastructure, Karyotype Analysis and Specialized Chromosomes
Breeding Methods in Self-Pollinated Crops: Pureline, Mass, Pedigree, Bulk and SSD
Population Genetics, Hardy-Weinberg Equilibrium and Gene Frequency Dynamics
Quantitative Genetics, Polygenic Inheritance, Heritability and Genetic Advance
Ideotype Breeding, Abiotic Stress Breeding and Quality Breeding
Linkage, Genetic Mapping, Recombination and Tetrad Analysis
Molecular Cytogenetics, FISH, GISH and Epigenetics in Plant Breeding
Genetics, Plant Pathology, Seed Science & Agricultural Microbiology
11 Topics
Seed Production Principles: Nucleus, Breeder, Foundation and Certified Seed Classes
Floral Biology, Embryogenesis, Seed Development and Seed Chemistry
Seed Dormancy Mechanisms, Breaking Treatments and Germination Physiology
Seed Testing Procedures: Sampling, Purity Analysis, Germination Test and TZ Viability
Hybrid Seed Production Techniques: Detasseling, Isolation Distance and Field Rouging
Seed Certification Standards, Field Inspections, Field Counts and Tag Colors
Seed Village Concept, Seed Replacement Rate (SRR), Varietal Replacement and Seed Act 1966
Seed Storage Physiology, Controlled Storage, Recalcitrant Seed Handling and ISTA Rules
Seed Deterioration, Aging Physiology, Harrington Thumb Rules and Seed Longevity
Seed Processing: Air-Screen Cleaners, Specific Gravity Separators, Grading and Drying
Seed Treatment, Film Coating, Pelletizing and Packaging
Food & Industrial Microbiology, Rural Development
10 Topics
General Plant Pathology: History, Koch's Postulates and Disease Triangle
Fungal Plant Pathogens: Classification, Spore Morphology, Life Cycles and Etiology
Host-Pathogen Interaction: Infection Process, Toxins, Enzymes and Defense Mechanisms
Principles of Plant Disease Management: Physical, Chemical, Biological and Resistance
Agricultural Microbiology: Biofertilizers, Composting and Biocontrol Agents
Plant Bacteriology: Pathogenic Bacteria, Phytoplasmas, Spiroplasmas and Symptoms
Major Crop Diseases: Cereals, Pulses, Oilseeds, Commercial and Horticultural Crops
Plant Virology: Genome Nature, Transmission Vectors and Viral Diseases
Plant Parasitic Nematodes: Morphology, Life Cycle and Major Nematode Diseases
Plant Disease Epidemiology, Forecasting, Assessment and Economic Injury Levels
Active
Official PYQ Papers
Previous Year Papers of Plant Sciences
Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.
3
Total Available
Previous Papers
2024
29-06-2024
ICAR AIEEA PG 2024 - Plant Sciences
2023
14-07-2023
ICAR AIEEA PG Plant Science 14 July 2023 Shift-1 Paper
2023
09-07-2023