Dark period is critical in which type of plant? | Agrigyan

General Agriculture Basic Biochemistry and Biomolecules Cell Organelles and Water Relations Cell Structure and Function Basic Microbiological Techniques Metabolic Processes and Growth Regulation Intermediary Metabolism Biomolecules and Metabolism Microbial Physiology Crop Productivity and Modelling Enzymes, Vitamins and Hormones Molecular Genetics Abiotic Stress Responses in Plants Techniques in Biochemistry Gene Expression Plant Growth Regulators and Plant Development Mineral Nutrition Microbial Diversity and Ecology Molecular Biology Techniques Photosynthesis Seed Physiology Plant Metabolic Processes Molecular Biology Plant Molecular Biology Physiology of Flowering and Reproduction Tissue Culture Plant Biotechnology / Genetic Engineering Post-Harvest Physiology Plant Genetic Engineering Molecular Markers and Genomics Morphogenesis, Tissue Culture and Plant Transformation Phenomics
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Plant Physiology- ICAR JRF/SRF 2024
MCQ (Single Correct)
Dark period is critical in which type of plant?

Plant Physiology Subjects

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General Agriculture

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

Basic Biochemistry and Biomolecules

3 Topics
Amino Acids, Peptides, and Proteins: Structure, Classification, and Conformation Cell Structure, Biomembranes, and Bioenergetics Carbohydrates and Lipids: Structure, Stereochemistry, and Properties

Cell Organelles and Water Relations

3 Topics
Plant Cell Architecture, Organelles, Cytoskeleton and Membrane Transport Ascent of Sap, Transpiration, Stomatal Mechanics and Guttation Water Relations, Water Potential Components, Osmosis and Radial Transport

Cell Structure and Function

1 Topic
Cell Cycle Regulation, Checkpoints, Signal Transduction and Apoptosis

Basic Microbiological Techniques

1 Topic
Culture Media Formulations, Pure Culture Isolation, Lyophilization and Preservation

Biomolecules and Metabolism

1 Topic
Amino Acids, Protein Folding, Heat Shock Proteins and Secondary Metabolites

Intermediary Metabolism

2 Topics
Lipid Metabolism, Beta-Oxidation, and Ketone Bodies Oxidative Phosphorylation, Electron Transport Chain, and Metabolic Regulation

Metabolic Processes and Growth Regulation

2 Topics
Nitrogen, Sulfur, and Lipid Metabolism and Assimilation Photosynthesis: Photochemistry, Light Reactions, and Photophosphorylation

Crop Productivity and Modelling

2 Topics
Growth Analysis Parameters, Canopy Architecture and Solar Interception Source-Sink Dynamics, Phloem Translocation and Photoassimilate Partitioning

Enzymes, Vitamins and Hormones

2 Topics
Enzyme Catalysis, Kinetics, Allostery, and Mechanisms Coenzymes, Isozymes, and Vitamins

Microbial Physiology

1 Topic
Microbial Secondary Metabolism, Industrial Enzymes, Vitamins and Fermented Foods

Abiotic Stress Responses in Plants

3 Topics
Drought and Water Deficit Stress Physiology and Osmotic Adjustment Oxidative Stress, Reactive Oxygen Species (ROS) and Antioxidant Defense Temperature Extremes (Heat/Chilling), Salinity and Heavy Metal Stresses

Molecular Biology

1 Topic
DNA and RNA Structure, Replication, and Repair

Molecular Genetics

1 Topic
Gene Concept, Split Genes, Overlapping Genes and Operon Regulation

Gene Expression

1 Topic
Central Dogma, DNA Replication Machinery and Replication Origins

Plant Growth Regulators and Plant Development

3 Topics
Abscisic Acid, Ethylene, and Jasmonates: Signaling and Stress Responses Auxins and Cytokinins: Biosynthesis, Transport, Signaling and Morphogenesis Gibberellins and Brassinosteroids: Biosynthesis, Perception and Function

Techniques in Biochemistry

2 Topics
Spectroscopy, Mass Spectrometry, and Radioisotope Techniques Immunological Techniques, Blotting, and Omics Technologies

Microbial Diversity and Ecology

1 Topic
Wastewater Treatment (Bardenpho Process), Xenobiotics and Pesticide Biodegradation

Mineral Nutrition

2 Topics
Essential Plant Nutrients: Classification, Essentiality Criteria and Biochemical Roles Nutrient Deficiency and Toxicity Symptoms, Diagnosis and Foliar Feeding

Molecular Biology Techniques

1 Topic
Electrophoresis, Centrifugation, Chromatography and Protein Estimation

Molecular Biology

1 Topic
DNA Repair Pathways, Ribosomes and Catalytic RNAs (Ribozymes)

Plant Metabolic Processes

1 Topic
Mineral Nutrition, Nitrogen Fixation, and Assimilation

Seed Physiology

2 Topics
Seed Development, Reserve Mobilization, and Desiccation Tolerance Seed Germination, Seed Vigour and Physiological Seed Dormancy

Physiology of Flowering and Reproduction

2 Topics
Photoperiodism, Phytochromes and Floral Induction (Florigen) Vernalization, Gametogenesis, Fertilization and Fruit Set

Plant Molecular Biology

2 Topics
Plant Genome Organization, Organellar DNA, and Cytoplasmic Male Sterility Molecular Markers and Mapping Populations

Plant Biotechnology / Genetic Engineering

2 Topics
Recombinant DNA Technology, Cloning Vectors, and Enzymes Plant Genetic Transformation, Transgenics, and Genome Editing

Tissue Culture

1 Topic
Haploids, Embryo Rescue, Protoplast Fusion and Germplasm Repositories

Plant Genetic Engineering

2 Topics
Plant Transformation Systems: Agrobacterium T-DNA and Direct Gene Delivery Transgenic Crop Technologies, Biofortification and Trait Engineering

Post-Harvest Physiology

2 Topics
Fruit Ripening Physiology, Climacteric Behavior and Post-Harvest Technology Leaf, Flower and Organ Senescence, Abscission and PCD

Molecular Markers and Genomics

1 Topic
Molecular Marker Systems, Genetic Diversity and Mapping Populations

Morphogenesis, Tissue Culture and Plant Transformation

2 Topics
Cellular Totipotency, Micropropagation, In Vitro Morphogenesis and Anatomy Plant Genetic Transformation Vectors, Agrobacterium T-DNA and Selection

Phenomics

1 Topic
High-Throughput Plant Phenotyping, Non-Destructive Sensors and Phenomics
Official PYQ Papers

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RPSC Agriculture Exams

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Assistant Agriculture Officer Agriculture Officer RPSC Agriculture Research Officer RPSC AARO

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RSSB Agriculture Supervisor

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ICAR AIEEA PG CUET UG Rajasthan Agriculture Pre-PG
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Food Safety Officer
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