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Assignment, For SS1 Biology Third Term

WEEKEND ASSIGNMENT

1. When bacteria are arranged in Rod-shaped, they are called (a) spirilla(b) staphylococci (c) streptococci (d) bacilli

2. These are equipments used in culturing except ........  (a) Yoghurt  (b) Test-tube (c) Hand lens (d) Petri-dish. 

3. ..........,... Is a group of micro-organism that causes Syphilis? (a) Vibrio (b) Spirillae (c) penicillium (d) Cocci

4.Which of the following best describes a culture solution? (a) A population of micro-organisms cultivated in a medium (b) A population of weeds cultivated in a medium (c) Solution containing different chemicals (d) Solution containing dead organisms

5.Which of the following micro-organisms causes Sleeping Sickness? (a) Trypasomiasis (b) Plasmodium (c)Trypanosomes (d) Tse Tse Fly

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