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Category: Biology (Page 4 of 21)

How Birds Fly (Living World)

Format: Hardcover

Language: English

Format: PDF / Kindle / ePub

Size: 9.89 MB

Downloadable formats: PDF

The works are provocative, in the sense that they bring up discussions of the pros and cons of living technologies and genetic engineering. Stephen Downes (2006) helpfully distinguishes three positions on the relation between information and the natural world: Information is present in DNA and other nucleotide sequences. The faculty is an accurate representation of the diversity of biological disciplines: botanists, evolutionary biologists, zoologists, biochemists, cell biologists, ecologists, physiologists, taxonomists, and so on.

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Farts, Vomit, and Other Functions That Help Your Body (Nasty

Format: Library Binding

Language: English

Format: PDF / Kindle / ePub

Size: 10.53 MB

Downloadable formats: PDF

FLATOW: Cormac, have you ever - being there at the Santa Fe Institute, do you ever, with your great facility with the English language, find yourself turning some of those research papers into better ones before they're published? The explosion of "big data" in human biology, wildlife biology, and ecology has grown so unruly - and promising - that a new field dedicated to managing it is emerging. Those invaginations determine certain functions, like the secretion of substances and the synthesis of DNA and RNA.

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Caring for Your Dog (Blastoff! Readers: Pet Care Library)

Format: Library Binding

Language: English

Format: PDF / Kindle / ePub

Size: 7.53 MB

Downloadable formats: PDF

These are endosymbionts like chloroplasts. If you wish to use copyrighted material from our websites for purposes of your own that go beyond "fair use," you must obtain permission from the copyright owner. Honestly though this theory sounds like the wishful thinking of scientists who don't want to face the ugly truth that their memorization of the periodic table and every Battlestar Galactica episode won't be getting them in any girl's pants ever.

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Mammals (Eyewitness Explorers)

Format: Hardcover

Language: English

Format: PDF / Kindle / ePub

Size: 10.38 MB

Downloadable formats: PDF

Collier had discovered that although both morphine and aspirin kill pain, they act by different principles. This began a period of great productivity. The Richest Meteorite Field - More meteorites found here than anywhere else on Earth. We have the popular 100-amino-acid chain on p. 60-61, the odds of a chance arrangement of exactly one of such a chain, which is, in his calculations, 1 in 10^158, and the odds against this happening in the known age and expanse of the universe, which are 1 in 10^53.

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Weird and Wonderful (Wild Nature)

Format: Hardcover

Language: English

Format: PDF / Kindle / ePub

Size: 13.18 MB

Downloadable formats: PDF

Our own phylum (which we share with other mammals, reptiles, birds, amphibians and fish) was represented by a small, sliver-like thing called Pikaia. The key to differentiation is therefore the affects of the Y-chromosome, which carries the gene called testes determining factor (TDF). Today, our duty is to destroy the myth of evolution, considered as a simple, understood, and explained phenomenon which keeps rapidly unfolding before us. It hired technical salesmen to explain to other technicians how to use various dyes on various fashionable fabrics.

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Holt Biology: Note-Taking Workbook

Format: Paperback

Language: English

Format: PDF / Kindle / ePub

Size: 7.66 MB

Downloadable formats: PDF

The cell membrane is not simply an envelope giving mechanical strength and shape and some protection to the cell, though these functions are important. Human communities are only as healthy as our conceptions of human nature. Could this genetic transfer contribute to diseases such as cancer? Again, there is a connection between temperature and magnetism, with heat acting as a force to reduce the strength of a magnetic field. One of the major challenges in developing skyrmion-based devices is the skyrmions' magnetic stability in confined helimagnetic nanostructures.

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Black Rhino (Take-off!: Animals in Danger)

Format: Paperback

Language: English

Format: PDF / Kindle / ePub

Size: 8.61 MB

Downloadable formats: PDF

Inferences are important in science in making explanations, but one must be careful not to confuse observations with inferences when conducting a study. 5. One may note that the interaction of these �reserve� genes may be potential variance for later selection, even though they when they became a part of the gene pool �coded� for similar designs. Models of data play a crucial role in confirming theories because it is the model of data and not the often messy and complex raw data that we compare to a theoretical prediction.

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Wild Horse Scientists (Turtleback School & Library Binding

Format: Library Binding

Language: English

Format: PDF / Kindle / ePub

Size: 5.99 MB

Downloadable formats: PDF

These concepts are essential because they stand as candidates for a philosophy of biology. Cosmides & Tooby�s (1987, 1992, 1994a, 1994b, 1995, 1997; Tooby & Cosmides, 1995; Cosmides, 1989; Tooby, 1988) EP is a cognitive as well as biological psychological theory, and as such it has inspired cognitive neuroscientists. It is estimated that 96% of all species (50% of all Families) met their end. The nerves communicate with electrochemical signals, hormones circulate through the blood, and some cells produce signals to communicate only with nearby cells. 4.8 Recognize that the body’s systems interact to maintain homeostasis.

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The Elephant Scientist (Turtleback School & Library Binding

Format: Library Binding

Language: English

Format: PDF / Kindle / ePub

Size: 8.76 MB

Downloadable formats: PDF

This " Co-Evolution " lesson from Teacher's Domain has videos, readings, and Flash interactive segments. Tell us something about a competitive state. When flying in a streamwise position, birds exhibit spatial anti-phasing of their wing beats, creating no wing-tip path coherence and avoiding regions of detrimental downwash. Subtle difference in a person’s smile are detectable, even if we can’t describe why. The science of the composition, structure, properties, and reactions of matter, especially of atomic and molecular systems.

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Charles Darwin (Groundbreakers)

Format: Paperback

Language: English

Format: PDF / Kindle / ePub

Size: 13.62 MB

Downloadable formats: PDF

Finally, the result (having both a sensory and ratiocinative element) can be arranged in a novel fashion so that the universal mixes with the perceived particular. PMID:26232593 We used magnetic domain observation to statistically observe the thermal demagnetization behavior of Nd-Fe-B sintered magnets at elevated temperatures up to 150 °C. Although Nicomachus died when Aristotle was just a young boy, Aristotle remained closely affiliated with and influenced by the Macedonian court for the rest of his life.

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