1) A wheel under the stage that adjusts the light intensity is known as a. turret b. diaphragm c. coarse focus d. arm
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2) Example of single-celled animal is a. amoeba b. chlorella c. fungi d. all of them
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3) The purpose of the flower is to attract insects for pollination and fertilization, so that they can build a. seeds b. cells c. tissues d. roots
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4) The focus means to create a proper relation between the optical zone and the a. Object b. subject c. nosepiece d. tube
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5) The part of plant that hold the plant in place is a. leaves b. stem c. roots d. flower
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6) Plant and animal cells are unable to reproduce without the presence of a. mitochondria b. chloroplast c. cytoplasm d. nucleus
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7) The eyepiece contains a a. 1X or 5X power lens b. 10X or 15X power lens c. 12X or 15X power lens d. 10X or 12X power lens
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8) The shape of vacuole is similar to a a. tube b. bag c. cylindrical d. triangle
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9) The primary task of leaves is to absorb sunlight and make food by the process of a. photosynthesis b. fertilization c. germination d. pollination
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10) Another name for the diaphragm is a. turret b. coarse c. iris d. stage
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