BIOLOGY:HOW LIFE WORKS-W/ACCESS
3rd Edition
ISBN: 9781319513481
Author: Morris
Publisher: MAC HIGHER
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Chapter 22.3, Problem 8SAQ
Summary Introduction
The kind of evidence that is used to date the timing of the first eukaryotic cell is called as fossil records. Fossil records are characterized by the placement of fossils over the surface layers of the earth. The fossils are remains of organisms that preserved in the sedimentary rocks. The fossil is remains of organisms that preserved in the sedimentary rocks. Since eukaryotes possess well defined morphological features (nuclear membranes and organelles), they can be fossilized easily compared to bacteria and archaea.
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Glu-His-Trp-Ser-Gly-Leu-Arg-Pro-Gly
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arginine
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proline
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1.99
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pl:
Biology Question
This entire structure (Pinus pollen cone) using lifecycle terminology is called what?
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