Frog sperm slide, smear

This prepared frog ovary slide shows many developing frog embryos. Use a microscope to get a closer look!

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Many large individual motor neurons are visible on this unique microscope slide. Non-human.

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Smear of human blood showing both erythrocytes (red blood cells) and different types of leukocytes (white blood cells).

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30 ml bottle of denatured alcohol. Contains 95% ethyl alcohol, also known as ethanol. Ethanol has many uses. Find the ethyl alcohol formula, density, common uses, and more below!

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Use these PTC paper strips for a heredity taste test. Find out if you can detect bitterness. If so, you might be a super taster!

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Includes both vegetative and conjugative forms with chloroplasts visible.

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Four specimens on one slide: male and female heads l.s., sporophyte l.s., and protonema w.m.

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Use this pencil to mark glassware when doing science experiments.

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Four specimens on one slide: rhizome cs.; leaflet with sori cs.; prothallium with antheridia wm.; and prothallium with sporophyte wm.

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Take a close-up look at these specimens to make your biology studies come alive! The 25 professionally-prepared microscope slides in this set include a variety of specimens commonly studied in high school.

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