(Phys.org)—Diatoms (unicellular photosynthetic organisms) reproduce through asexual cell division alternating with short periods of sexual reproduction. A German and Belgian team has now determined that pheromones play ...
Biochemistry
Dec 14, 2012
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After her sixth-grade son's school in Buffalo, New York, closed amid the coronavirus outbreak, Roxanne Ojeda-Valentin returned to campus with shopping bags to take home textbooks and weeks' worth of assignments prepared by ...
Education
Mar 22, 2020
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16
(PhysOrg.com) -- The role of a mother in African families is even more essential to the well-being of a child than the role played by the breadwinner father, according to a study published in the latest issue of the journal ...
Social Sciences
Mar 15, 2010
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Marsh plants, which are ubiquitous along the world's shorelines, can play a major role in mitigating the damage to coastlines as sea levels rise and storm surges increase. Now, a new MIT study provides greater detail about ...
General Physics
Oct 18, 2021
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193
Conventional biology expects the process of mammalian cell division, mitosis, to occur by the equal partition of a mother cell into two daughter cells. Bioengineers at UCLA Engineering have developed a platform that mechanically ...
Biotechnology
Jul 5, 2012
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With Mother's Day around the corner, it's a good opportunity to ask what being a mother looks like across the animal kingdom. Most of us have a solid concept of human motherhood, but in nature maternal care comes in many ...
Plants & Animals
May 7, 2021
0
16
The Earth's deepest diamonds are commonly made up of former living organisms that have effectively been recycled more than 400 kilometers below the surface, new Curtin research has discovered.
Earth Sciences
Aug 24, 2021
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104
New observations from the Budongo Forest in Uganda help us to understand why chimpanzee mothers carry their dead infants.
Plants & Animals
Jul 13, 2022
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26
(June 21, 2009) - Notch signaling helps determine the fate of a number of different cell types in a variety of organisms, including humans. In an article that appears in the current issue of Nature Cell Biology, researchers ...
Cell & Microbiology
Jun 21, 2009
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0
How much do our children influence our consumption behavior? Much more than we thought.
Social Sciences
Jul 25, 2011
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