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Posts Tagged "Green algae"

The Artful Amoeba

Wonderful Things: Don’t Eat the Pink Snow

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If you stumbled one midsummer on the melting snow in the image below, what would you imagine produced the strange color? Here’s another example with a pinker hue, from further out. Here’s a poorer example that I stumbled on myself on July 4, 2011 on Long’s Peak in Colorado: When an 1818 British expedition led [...]

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The Artful Amoeba

Green Alga Found to Prey on Bacteria, Bolstering Endosymbiotic Theory

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A green alga with throat- and stomach-like structures can swallow and digest bacteria when deprived of light, further bolstering Lynn Margulis’s widely accepted idea that the origin of the plant-powering chloroplast was a fortuitous bout of indigestion. Termed “Endosymbiotic Theory“, the idea is that early nucleated cells called eukaryotes ate bacteria that managed to escape [...]

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The Artful Amoeba

Wonderful Things: Desmids, Microscopic Plants of Unusual Beauty and Oddball Behavior

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Sometimes I want to show you something just because it’s wonderful. So today I’m introducing a new feature: Wonderful Things. The name is taken from my blog’s masthead, but is also inspired by Howard Carter. When he broke in to the tomb of Tutankhamun, he stuck a candle in the hole and surveyed the contents. [...]

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