Preparing for the NECO Fishery examination requires understanding the key topics and practicing with accurate past questions and solutions. This article provides a comprehensive guide to NECO Fishery Questions and Answers 2024, including theory and objective solutions, ensuring students achieve excellent results.
NECO Fishery Objective Questions (Sample)
The objective section tests your knowledge of aquaculture, fish biology, fisheries management, and more. Below are sample questions:
- Which of the following is a characteristic of bony fishes?
A. Absence of swim bladder
B. Presence of scales
C. Lack of vertebrae
D. Absence of gills
Answer: B. Presence of scales - What is the primary role of fingerlings in aquaculture?
A. To increase oxygen levels
B. To reproduce
C. To be raised for harvesting
D. To control pests in the water
Answer: C. To be raised for harvesting - The process of removing unwanted aquatic plants from a fish pond is known as:
A. Dredging
B. De-weeding
C. Filtering
D. Breeding
Answer: B. De-weeding - A fishpond with a clay bottom helps to:
A. Retain water
B. Enhance fish growth
C. Prevent predation
D. Improve oxygen levels
Answer: A. Retain water
NECO Fishery Theory Questions and Answers (Sample)
The theory section requires detailed written explanations. Below are sample questions and their solutions:
Question 1:
Explain the steps involved in fish breeding in a controlled environment.
Answer:
- Selection of Parent Stock: Healthy, mature male and female fishes are selected.
- Induced Breeding: Hormones are administered to stimulate spawning.
- Spawning: The fishes lay eggs, which are fertilized externally.
- Incubation: Fertilized eggs are incubated in a controlled water environment.
- Hatching: Eggs hatch into larvae, which are monitored for health and growth.
- Rearing: Larvae are raised into fingerlings in nurseries.
Question 2:
Describe five methods of preserving fish and the principles behind each method.
Answer:
- Smoking: Fish are dried using heat and smoke to remove moisture, which inhibits microbial growth.
- Salting: Salt is applied to fish to dehydrate and prevent bacterial activity.
- Freezing: Fish are stored at sub-zero temperatures to slow enzymatic and bacterial action.
- Canning: Fish are sealed in airtight containers and sterilized to kill microorganisms.
- Drying: Fish are exposed to sunlight or artificial drying to remove moisture content.
Tips for NECO Fishery Examination Success
- Understand Key Topics: Focus on aquaculture, fish biology, and fisheries management.
- Practice Past Questions: Solve past NECO Fishery questions for familiarity.
- Use Recommended Textbooks: Study with NECO-approved fishery textbooks.
- Join Study Groups: Collaborate with peers to discuss difficult topics.
- Time Management: Allocate enough time to each section during the exam.
FAQs on NECO Fishery Examination
Q1: How many questions are in the NECO Fishery Objective section?
A: Typically, there are 50 objective questions to be completed within the allocated time.
Q2: Are NECO Fishery questions repeated?
A: While exact questions may not be repeated, similar patterns and topics often appear.
Q3: Can I rely on online questions and answers for NECO Fishery?
A: Use verified sources and combine them with your studies to ensure accuracy.
Q4: What topics are most likely to appear in the 2024 NECO Fishery exam?
A: Topics like fish preservation, aquaculture practices, and pond management are common.
Q5: Where can I find reliable NECO Fishery past questions?
A: Visit NECO’s official website or reputable educational platforms for resources.
By following this guide and practicing diligently, you can confidently excel in the NECO Fishery 2024 examination. Ensure consistent preparation and focus on understanding concepts deeply.
Related Article: NECO English Questions and Answers 2024 (100% Sure) Theory & Obj Solution
For more updates and study materials, stay tuned to trusted academic resources!
