BIO191
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A. When an object is seen clearly under the microscope, it is said to be _______
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B. The ________ of the microtome becomes ________ with usage
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C. _________ is a simple suction device used for collection of small insects such as mosquitoes, thrips, sandflies
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D. Dissecting instruments must be _______ and _________
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E. You should not put ___________ at the head of your guidelines when labeling a specimen
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F. You display instructions in the laboratory using ________
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G. Most microscopes have _________ magnifications of the eyepiece
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H. Which of these statements is correct about biological drawings?
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I. The best anaesthesizing agent in the laboratory is ________
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J. You write instructions for display in the laboratory using ________
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K. Pond is one of the sources of collecting ________ invertebrates?
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L. In practical biology, you __________
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M. The slide is mounted on the microscope on the __________
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N. A spinal frog, one in which the entire brain is destroyed, is prepared by a procedure known as ________
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O. Higher plants are preserved by __________
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P. Required temperature in ovens and water baths is maintained by a ________
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Q. A lab coat is _____________
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R. Field study is carried out in the study of biology to _______
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S. The common name for Vigna unquiculata is _________
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T. Hones are made of _________
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U. When you care for an equipment in the lab, it lasts longer and also makes it ________
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V. Bony fish possess mainly bony ________ and ________ skeleton
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W. An equipment that provides a controlled temperature for growth of microorganisms is called ________
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X. Light trap is one of the several methods of collecting ________
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Y. Which of the following is critical for good drawings?
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Z. Lower plants are fixed before storage in _________ bottles
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AA. All the under listed are parts of the microscope except _________
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AB. Pen-knife is used for _________ bones in the laboratory
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AC. When a display is ready, it is pasted in the ________
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AD. You look into the microscope through the __________
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AE. Why is it that you do not drink or eat in the lab?
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AF. Why should books, notes and purses be kept in designated places in the lab?
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AG. The microscope is __________
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AH. During centrifugation, the _________ is brought to zero before start.
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AI. Biological drawings in the laboratory are done with a ________
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AJ. During centrifugation, tubes are put in ________
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AK. The common name for Zea mays is _________
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AL. Metal cans are sterilized in the lab using ________
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AM. The low power objective lenses of the microscope have __________ focal length
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AN. The common name for Musa sp is ________
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AO. In the study of biology, which of these statements is true?
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AP. If you open the door of the oven immediately after sterilization, the glass can _________
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AQ. Which of the following does not belong to the microscope group?
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AR. The light microscope uses _________
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AS. Dissecting trays are usually layered with ________
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AT. The ultra structure of an object is best seen with the aid of ___________
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AU. A focusing telescope is also called ________ lens
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AV. You _________ objects to be observed under the microscope
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AW. In anaesthesizing animals, and ether are used as _________ anaesthesing agents.
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AX. The scientific name of lizard is Agama _______
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