'Embryological development' diaporamas de présentation

The Origins of Life on Earth (or, a History of our planet in a week or less)

The Origins of Life on Earth (or, a History of our planet in a week or less). Biology 2, College of the Atlantic Spring 2002. How old is this planet anyway? Theories of Origin Geological and Biological timescales Phylogeny (and an awful lot of it). How old is this planet anyway?.

825 views • 54 slides

Relative dominance in major plant lineages

Sporophyte 2N, produces spores. Non-vascular-to-vascular Spores-to-seeds Cones-to-flowers Motile-to-non-motile sperm. Relative dominance in major plant lineages. Gametophyte 1N, produces gametes. Fig. 37.3. Types of cell division. Mitosis: growth, development & repair

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Classification

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What is evolution?

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Biochemistry Review

Biochemistry Review. Make a table that organizes the following words: phosphodiester bonds peptide bonds glycosidic linkages ester linkages Polypeptides triacylglycerols polynucleotides polysaccharides monosaccharides nucleotides amino acids fatty acids

420 views • 32 slides

APOPTOSIS

In the human body about 100,000 cells are produced every second by mitosis and a similar number die by apoptosis !!!. APOPTOSIS. Definition.

741 views • 30 slides

Evolution

Evolution. Evolution: A summary. Evolution - The process of change Evolution applies to the universe also. Matter and the nature of matter has changed over time Evolution applies to life, implies that life is not static, but responds to the environment.

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Evolution

Evolution . Take notes and make sure you write down the vocabulary (bold words in this PowerPoint) . Evolution. Evolution- the process by which organisms change over time. . Four Factors. There are four factors that affect if evolution occurs.

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Modern Evolutionary Biology I. Population Genetics II. Genes and Development: "Evo-Devo"

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426 views • 17 slides

Inhibitors of the Renin-Angiotensin System in Hypertension Therapy

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