Past Questions and Answers

Biology NECO Practical Questions And Answers

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Biology NECO Practical Questions And Answers

Here they are;

Question 21: Fungi Identification


Examine a variety of fungi specimens and classify them based on observable characteristics.

Question 22: Blood Typing


Perform a blood typing experiment using simulated blood samples and interpret the results.

Question 23: Tropism


Investigate the tropic responses of a plant to various stimuli, such as light or gravity.

Question 24: Insect Anatomy


Dissect an insect and identify the major parts of its digestive, respiratory, and circulatory systems.

Question 25: PCR (Polymerase Chain Reaction)


Demonstrate the process of PCR using provided DNA samples and discuss its applications.

Question 26: Ecological Succession


Analyze a series of ecosystem photographs and describe the stages of ecological succession.

Question 27: Eutrophication


Investigate the causes and effects of eutrophication in a given water body.

Question 28: Electrocardiogram (ECG)


Interpret an ECG graph and identify abnormalities in cardiac activity.

Question 29: Endocrine Glands


Dissect an endocrine gland and discuss its role in hormonal regulation.

Question 30: Chromatography


Separate and identify pigments in plant leaves using chromatography techniques.

Question 31: Cloning


Discuss the process of cloning and its ethical implications in the realm of biotechnology.

Question 32: Biogeochemical Cycling


Investigate the cycling of a specific element (e.g., carbon or nitrogen) in an ecosystem.

Question 33: Plant Adaptations


Study the adaptations of plants in a specific biome and relate them to environmental conditions.

Question 34: Microbial Growth


Examine the factors influencing the growth of microorganisms in a controlled environment.

Question 35: Genetic Engineering


Discuss the principles and applications of genetic engineering in agriculture or medicine.

Question 36: Animal Diversity


Classify a set of preserved animal specimens based on their phyla and characteristics.

Question 37: Population Sampling


Conduct a sampling technique to estimate the population size of a given species.

Question 38: Nervous System


Dissect a specimen to identify components of the nervous system and their functions.

Question 39: Water Potential


Investigate the water potential in plant tissues using the relevant apparatus.

Question 40: Human Evolution


Analyze fossil evidence and discuss the evolutionary history of hominids.

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