Paramecium
Hello, today we are going to talk about cells. First of all, the thing you need to know about is the cell theory. The cell theory has three main components. First of all, it says that… 1. Cells are...
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They feed on decomposing organic materials and reproduce by spores. All fungus-like protists are able to move at some point in their lives using pseudopods. To access a comprehensive array of complete...
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COMM: These may look like aliens from another world, but they are actually the tiny lifeforms teeming in a single drop of pond water. The incredible closeups were captured by Peter Matulavich from...
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Hi. It's Mr. Andersen and welcome to Biology Essentials video number 19. This is on response to external environments. Of all the animals that I love my favorite is the water bear. Their name...
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>> Nick Lane: Well, thank you very much. And thank you all for coming on such a miserable afternoon. I have actually just come down two flights of stairs, so I can only imagine how...
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Paramecia feed on bacteria that are swept into the oral groove by the cilia and form food vacuoles. Excess water is pumped out of the cell by the contractile vacuole. To access a comprehensive array...
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>> Ventura: HIDDEN POWER... SECRETS... COVER-UPS... CORRUPTION... YOU THINK YOU KNOW THE WHOLE STORY? THINK AGAIN. I'VE BEEN GOVERNOR... A NAVY S.E.A.L... A FIGHTER. I'VE...
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This episode of Unspoken Words was recorded live at the Falmouth Townhouse, during one of the Telltales evening of storytelling and poetry. <intro applause> For some years I have...
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"A naturalist is considered someone who prefers to hang around without clothes." You're on to me, Johnny Bonehead. I'm Mike Shaw here with Motherboard, and...
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Overview This topic covers the basics of microbiology. That will include: I. What is Microbiology II. Bacteria & Protozoa III. Algae & Fungi IV. Heminthes V. Viruses Objectives At the...
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