Q.16
Dark period is critical in which type of plant?
Q.17
Which of the following is NOT a significant contributor to greenhouse gas emissions from livestock farming?
Q.18
Fe deficiency is mostly seen in crops growing on
Q.19
EDV (Essentially Derived Varieties) are those which are derived from
Q.20
What is the role of "companion planting" in agriculture?
Fish Biochemistry
4 टॉपिक्स
Analytical Biochemical Techniques: Spectrophotometry, Gas Chromatography, Affinity Chromatography and Mass Spectrometry
Chemistry of Biomolecules: Carbohydrates, Lipids, Fatty Acids (EPA, DHA) and Amino Acid Stereochemistry
Enzyme Kinetics: Michaelis-Menten Parameters (Km, Vmax), Catalytic Mechanisms and Coenzymes vs Cofactors
Vitamins and Trace Minerals: Biological Functions, Enzyme Active Centers (Zinc, Pyridoxal Phosphate, Vitamin K)
खंड अ: सामान्य कृषि
6 टॉपिक्सIntroduction to Fish Physiology
4 टॉपिक्स
Environmental Stress Physiology: Hypoxia, Hypercapnia, Stress Proteins (HSPs) and Antifreeze Glycoproteins (AFGPs)
Branchial Respiration, Countercurrent Gas Exchange and Mitochondrial-Rich Chloride Cells in Gill Epithelium
Nitrogen Excretion Strategies: Ammoniotelism vs Ureotelism, Branchial Ammonia Flux and Ammonia Detoxification
Osmoregulation & Excretion: Prime Ion Transporters (Na+/K+-ATPase, NKCC), Freshwater vs Saltwater Strategies
Metabolism of Biomolecules
5 टॉपिक्स
Carbohydrate Metabolic Pathways: Glycolysis, Pentose Phosphate Pathway, Gluconeogenesis and Citric Acid Cycle Energetics
Amino Acid & Protein Metabolism: Transamination (ALT, AST), Oxidative Deamination, Urea Cycle and Branched-Chain Catabolism
Metabolic Endocrinology & Signaling: Insulin, Glucagon, Cortisol Dynamics and Orexigenic/Anorexigenic Neuropeptides
Lipid Metabolism: Acyl-CoA Activation, Carnitine Shuttle, Mitochondrial Beta-Oxidation and Prostaglandin Synthesis
Nucleic Acid Metabolism: De Novo and Salvage Pathways of Purine and Pyrimidine Biosynthesis
Reproductive Physiology and Endocrinology
5 टॉपिक्स
Fish Sex Determination, Environmental Sex Reversal (Temperature/Aromatase Cyp19a1a), Hermaphroditism and Sex Chromosomes (ZW/XY)
Oogenesis, Vitellogenin Uptake, Cortical Alveoli Dynamics, Chorion Hardening and Spawning Biology
Brain-Pituitary-Gonadal Axis: GnRH, Gonadotropins (FSH, LH), Kisspeptin and Pineal Photoperiodic Transduction
Spermatogenesis, Sertoli Cell Dynamics, Milt Hydration and Teleost Acrosome Absence
Crustacean Neuroendocrinology: Sinus Gland / X-Organ Complex and Crustacean Hyperglycemic Hormone (CHH) Family
Official PYQ Papers
Previous Year Papers of Fish Physiology and Biochemistry
Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.
1
Total Available
Previous Papers
2024
29-06-2024