400 Level Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
A) Differentiate between Endotoxin and Exotoxin produced by bacteria with reference to the following: source, composition, effect on host, heat stability and LD₅₀ (Lethal Dose at 50% concentration).
B) Discuss briefly the toxins produced by Clostridium tetani and Vibrio cholerae.
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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