Design, Construction & Operational Aqua-Farms Practice Questions (Q26-30) - Aquaculture | Agrigyan Practice

26

ICAR JRF Aquaculture 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Which of the following act as phagocytes?

(A) . Macrophages

(B) . Dendritic cells

(C) . Neutrophils

(D) . Thrombocytes

(A), (B) and (D) only. (A), (B) and (C) only, (A), (B), (C) and (D). (B), (C) and (D) only.

27

ICAR JRF Aquaculture 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Which of the following has a role in iron metabolism in fish?

Tranferrin Interferon Lysozyme Agglutinin

28

ICAR JRF Aquaculture 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The inconsistent survival from the later zoea to megalopa stage is the major problem in mud crab hatchery due to

WSSV BMC WSD MDS

29

ICAR JRF Aquaculture 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

In mud crab hatching occurs in days after spawning at temperatures of 26.5-31°C

24 hours 72 hours 7-14 days 12 hours

30

ICAR JRF Aquaculture 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

The thelycum is a

Specialized genital modification Specialized breathing organ Modification of Fin Modification of sensory organ

General Agriculture

6 Topics

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

Status & Scope of Aquaculture

5 Topics

Freshwater Aquaculture Practices & Cultivable Candidate Species Biology, Site Selection & E Brackishwater & Mariculture Species, Farming Ornamental Fish Culture, Breeding, Aquascapin Global & National Aquaculture Trends, Statist

Design, Construction & Operational Aqua-Farms

6 Topics

Gamete Biology, Sperm Cryopreservation & Embr Fish Reproductive Endocrinology, Hypophysatio Induced Spawning, Stripping, Fertilization Ki Broodstock Conditioning, Nutrition, Health Ma Active Live Food Organisms Cultivation, Nutritional Shellfish Maturation, Larval Rearing & Seed P

Broodstock Management & Seed Producton

5 Topics

Recirculating Aquaculture Systems , Water Tre Traditional, Extensive, Semi-Intensive & Inte Aquaponics, Hydroponic Mechanics, Nutrient Dy Integrated Farming Systems & Polyculture Cage & Pen Culture, Open Water Enclosures, Bi

Aquaculture Systems

5 Topics

Pre-Stocking, Stocking & Post-Stocking Farm M Pond Water Quality Management, Dynamics, Limi Aqua-Farm Surveying, Topography, Soil Mechani Environmental Regulations, CRZ Guidelines, CA Mechanical Aeration Systems, Water Filtration

Aquaculture- 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