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Single Human sperm swimming frenetically, Phase contrast
Single Human sperm swimming frenetically, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, best, wow shot, Phase contrast
Single Human sperm swimming, best, wow shot, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, best, Phase contrast
Single Human sperm swimming, best, Phase contrast
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Single Human sperm swimming, Interference contrast
Single Human sperm swimming, Interference contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, Interference contrast
Single Human sperm swimming, Interference contrast
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Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
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Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, best, Phase contrast
Single Human sperm swimming, best, Phase contrast
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Single Human sperm swimming, noisy background, Phase contrast
Single Human sperm swimming, noisy background, Phase contrast
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Single Human sperm swimming, Phase contrast
Single Human sperm swimming, Phase contrast
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Single Human sperm swimming, close up, Phase contrast
Single Human sperm swimming, close up, Phase contrast
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Cypris, freshwater ostracod, resting on algae
Cypris, freshwater ostracod, resting on algae
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T/L Grass germinating and growing in sandy substrate
T/L Grass germinating and growing in sandy substrate
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Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
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Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
Friendly bacteria, Lactobacillus casei. A rod-shaped gram-positive, non-sporing, non-motile, obligate anaerobe, which inhabits human intestinal tracts. It is beneficial to human health eg improves and promotes digestion.
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Human sperm swimming, Interference contrast
Human sperm swimming, Interference contrast
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Human sperm swimming, Interference contrast
Human sperm swimming, Interference contrast