Homework Help Forum: bio

Posted by Anonymous on Friday, September 25, 2009 at 8:46pm.

An organism is composed of two layers of cells. A student is observing one of the layers with a compound microscope under high power. To observe the second layer of cells, the student should 1 rotate the nosepiece 2 adjust the mirror 3 turn the fine adjustment 4 clean the ocular is it 3?

• bio - Marrion, Saturday, September 26, 2009 at 3:39am

  yes, 3

  
  

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