17α, 20β-dihydroxy-4-pregnen-3-one (17α, 20β-DHP) is also known... | Agrigyan

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Q.1

ICAR AIEEA PG 2024 - Fisheries Science (Q.56)

MCQ (Single Correct) +4 −1

$17\alpha, 20\beta\text{-dihydroxy-4-pregnen-3-one}$ ($17\alpha, 20\beta\text{-DHP}$) is also known as:

$17\alpha, 20\beta\text{-डाइहाइड्रॉक्सी-4-प्रेगनेन-3-वन}$ को किस नाम से भी जाना जाता है?

Maturation-inducing hormone / MIH परिपक्वता-प्रेरक हार्मोन Maturation inhibitory hormone परिपक्वता निरोधात्मक हार्मोन Osmoregulatory hormone परासरण नियामक हार्मोन Courtship hormone प्रणय निवेदन हार्मोन

Q.2

ICAR AIEEA PG 2024 - Fisheries Science (Q.86)

MCQ (Single Correct) +4 −1

Which among the following is the major influencer for the production of all types of sex steroids during maturation in fish?

मछली में परिपक्वता के दौरान सभी प्रकार के सेक्स स्टेरॉयड के उत्पादन के लिए

निम्नलिखित में से कौन सा प्रमुख प्रेरक (major influencer) है?

GnRH गोनाडोट्रोपिन-रिलीजिंग हार्मोन ACTH एड्रेनोकोर्टिकोट्रोपिक हार्मोन STH सोमैटोट्रोपिक हार्मोन LH ल्यूटिनाइजिंग हार्मोन

Fisheries Resource Management, Taxonomy & Legislation

8 Topics

Fish Anatomy, Organ Systems & Functional Morphology Fisheries Legislation, Law of the Sea, EEZ, CRZ & Biodiversity Conservation Reproductive Biology, Maturity Stages, Gonadosomatic Index & Fecundity Fish Taxonomy, Systematic Classification & Evolutionary Phylogeny Inland & Estuarine Fishery Resources: Riverine, Coldwater, Reservoirs & Lagoons Fish Population Dynamics, Stock Assessment Models & Maximum Sustainable Yield Fish Biology: Food & Feeding Habits, Age, Growth & Length-Weight Relationships Marine Fishery Resources of India: Pelagic, Demersal & Deep Sea Stocks

Aquaculture, Fish Breeding, Hatchery Management & Fish Biotechnology

11 Topics

Disease Diagnostics, Aquatic Immunology, Prophylaxis & Biosecurity Freshwater Aquaculture Systems: Polyculture, Integrated Farming, Cages & Pens Feed Formulation, Feed Technology, Additives & Live Feed Culture Principles of Aquaculture, Site Selection & Farm Construction Fish Nutrition & Metabolism: Protein, Lipid, Carbohydrate, Vitamin & Mineral Requirements Coastal Aquaculture & Mariculture: Shrimps, Crabs, Molluscs & Finfishes Induced Breeding, Hypophysation & Endocrine Regulation of Reproduction Active Fish & Shellfish Hatchery Management, Incubation & Nursery Rearing Fish Health Management: Viral, Bacterial, Fungal & Parasitic Diseases Fish Biotechnology: Chromosomal Engineering, Transgenesis, Cryopreservation & Molecular Markers Fish Genetics, Cytogenetics & Selective Breeding Programs

Aquatic Environment, Limnology, Oceanography & Pollution

7 Topics

Physical & Chemical Limnology: Light, Temperature, Dissolved Oxygen, pH, Alkalinity & Nutrients Aquatic Pollution, Ecotoxicology, Heavy Metals, Pesticides, Plastics & Eutrophication Physical & Chemical Oceanography: Waves, Tides, Currents, Upwelling & Salinity Marine Ecology, Benthic Communities, Coral Reefs, Mangroves & Estuarine Dynamics Water Quality Management, Bioindicators, Environmental Impact Assessment & Bioremediation Biological Limnology, Primary Productivity & Plankton Dynamics Aquatic Microbiology & Biogeochemical Nutrient Cycles

Fishing Technology, Engineering & Fish Processing Technology

10 Topics

Post-Harvest Fish Biochemistry, Rigor Mortis, Spoilage Mechanisms & Quality Indices Fishery By-Products, Marine Biomaterials & Quality Assurance Standards Fishing Craft Technology & Naval Architecture: Indigenous & Mechanized Vessels Passive Fishing Gears & Modern Fish Detection: Gill Nets, Trammel Nets, Lines, Traps & Sonar Fish Curing, Drying, Salting, Smoking & Traditional Fermented Products Active Fishing Gears: Trawling, Purse Seining & Dredges Fishing Gear Technology: Netting Materials, Yarn Numbering, Twines & Accessories Thermal Processing, Canning Technology & Retort Pouch Packaging Low-Temperature Preservation: Chilling, Icing, Refrigerated Seawater & Freezing Systems Surimi, Minced Fish Technology, Value-Added Products & Packaging Films

Fisheries Economics, Trade, Extension & Statistics

7 Topics

International Seafood Trade, Export Regulations, WTO, SPS & MPEDA Biostatistics in Fisheries: Sampling Methods, Experimental Designs, Correlation & Regression Fisheries Microeconomics: Production Economics, Cost Concepts & Farm Budgeting Fisheries Extension Education: Principles, Program Planning & Teaching Methods Fisheries Development Policies, Five-Year Plans, PMMSY & National Institutions Fish Marketing, Supply Chains, Price Spread & Cold Chain Logistics Rural Sociology, Fishing Communities, Gender Roles, Cooperatives & Livelihoods

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