'Remaining species' presentation slideshows

How many known species are there in the world?

This experimental plot contains four species of prairie plants. The nearby plots, going clockwise, contain eight species, four species, and 16 species. (Photo courtesy David Tilman, University of Minnesota). How many known species are there in the world?. Quentin Wheeler's Species-scape.

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FIELD NATURAL HISTORY

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Keystone Species Concept in Ecology and Conservation

Will the extinction of a single species cause the loss of many other species?. You forgot your fortune cookie. Keystone Species Concept in Ecology and Conservation.

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213 views • 12 slides

sInOLemXiaGraphY

sInOLemXiaGraphY. INTRODUCTION. Kingdom:. Animalia. Phylum:. Chordata. Subphylum:. Vertebrata. Infraphylum:. Gnathostomata. PLACODERMI. The Placodermi were a class of armored prehistoric fish, known from fossils, which lived from the late Silurian to the end of the devonian Period.

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Bandicoots

Bandicoots.

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KEY CONCEPT Ecological succession is a process of change in the species that make up a community.

KEY CONCEPT Ecological succession is a process of change in the species that make up a community. Succession occurs following a disturbance in an ecosystem. Succession regenerates or creates a community after a disturbance. a sequence of biotic changes damaged communities are regenerated

142 views • 4 slides