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7-1 OMM Lesson 2 WOWBugs

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the back side   dorsal  
the belly side   ventral  
the amount that you can see when you look into a microscope, portrayed as a circle on paper   field of view  
a lens that curves outward   convex  
a lens that curves inward   concave  
inventor of the light microscope, described and illustrated many objects in his book Micrographia, coined the term "cell"   Hooke  
improved the lenses of microscopes to produce images free of distortion, thought to discover bacteria   Leeuwenhoek  
organisms with three body sections, six legs, antennae, eyes and an exoskeleton   insects  
an organism that obtains its nutrients from another organism while damaging it in the process   parasite  
ways parasitic wasps are helpful   can keep populations of pesty insects from getting too high  
a small parasitic wasp, Melittobia digitata   WOWBug  
the most anterior body section of an insect   head  
the middle body section of an insect   thorax  
the most posterior body section of an insect   abdomen  
the tough outer covering of all arthropods (including insects)   exoskeleton  
the number of legs an insect has   six  
a scientific word for jaw   mandible  
body parts that stick out of main body sections (legs, antennae, etc.)   appendages  
appendages for sensing, stick off the head of most insects   antennae  
appendages for flying, stick off the thorax of most insects   wings  
Magnification from 40 - 1000. Works by shining light through the specimen and focusing convex lenses.   compound light microscope  
Magnification from 15-20,000. Works by bouncing electrons off the surface of the specimen to get detailed 3D image   scanning electron microscope  
the "head" end   anterior  
the "tail" end   posterior  
Who discovered and works with WOWBugs?   Dr. Matthews  


   


 

 

 

 

 

 
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