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Hand holding test tube with plant - genetic engineering or biotech research concept

Stock Photo:
Image ID: 62862910
Release Information: N/A
Copyright: Shawn Hempel
Small
500x375 6.9"x5.2" (72dpi) 140 KB
Med
1000x750 3.3"x2.5" (300dpi) 495 KB
Large
3456x2592 11.5"x8.6" (300dpi) 3.0 MB
Super
6912x5184 23.0"x17.3" (300dpi) approx.9.9 MB
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