Description
300 Level Department of Science Laboratory Technology exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.
Questions:
(a) Write short notes on the following types of microscopes stating their specific purposes in Biological sciences:
(i) Fluorescence Microscope,
(ii) Phase contrast Microscope,
(iii) Dark field Microscope.
(b) Explain the preparation methods of the following stains:
(i) Fast green stain,
(ii) Basic fuchsin,
(iii) Crystal violet,
(iv) Giemsa stain.
(c) Distinguish between cytological and cytoplasmic fixatives.
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