September 13

Onion Cell

Fifth grade learned how to peel off a small sample of onion skin with forceps and how to dye the skin with iodine to see the cells with greater clarity.  We observed the specimen with our microscopes and Lukas captured this picture with his iPad.  We also looked at prepared slides.  The second picture is frog blood.

onion

frog blood


Posted September 13, 2014 by pbright2 in category Science

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