Sentences with phrase «visible under magnification»
Not exact matches
She places a slice of the cortex under a microscope and adjusts the focus and magnification until the follicles and the oocytes are visible.
http://discovermagazine.com/
Onions have large cells visible under low magnification, so onion tissue is often used in high school science laboratories for learning about microscope use and cell structure, as shown in this lesson from Rice University (http://teachertech.rice.edu/Participants/dawsonm/cells/microlab4.htm) and this video of onion cells from YouTube: http://www.youtube.com/watch?v=Tdch3mxQ4oU.