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Copy of How To Dissect A Grasshopper
kenzie mon 8 March 2011
Transcript of Copy of How To Dissect A Grasshopper
You need..... Step 1 Step 2 Step 3 Step 4 Remember..... Credits Divide the grasshopper by head, thorax, abdomen
Observe head parts……
Labrum upper, lip hold food
Mandibles, chew food
Antennae, to feel Head parts Decide if it’s a male or female
Using forceps and scalpel remove wings
Using scalpel cut down the middle back
Male or female? If it is a female…..
It will have eggs
If it is a male…….
You won’t find any eggs
You will find the crop and intestines
Time line Thanks to... http://www.dickblick.com/products/t-pins/ for the first picture http://www.grasshoppercontrol.com/ for the second picture http://www.ent.iastate.edu/imagegal/orthoptera/3936.17diffhopper.html
For the third grasshopper picture
http://uspest.org/mint/grasshopeggs_lg.htm for the fourth picture http://www.biologyjunction.com/grasshopper_dissection.htm http://www.biologyjunction.com/grasshopper_dissection.htm http://classtools.net/widgets/timeline_6/bfR1S.htm By Kenzie Mumm