biology
Showing 649–660 of 764 results
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small intestine CT (rat or cat)
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smear of nodosities showing bacteroids
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smooth muscle CL(intestine or rat stomach)
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soil microfauna
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soil microfauna (mites + various insects)
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soil microfauna prepared slide
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soil mites
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solanum stem CT
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sordaria fimicola (ascomycete pyrenomycete)
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sordaria hybrid
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sorrel root CT
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sperm of sea urchin