"Why do plants have thorns?" is an easy question: The thorns help protect against hungry animals that like to munch on the plants. "Where do thorns come from?" is a more complicated question—but Yale scientists have found ...
Plants & Animals
Jun 18, 2020
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399
(PhysOrg.com) -- The size of leaves can vary by a factor of 1,000 across plant species, but until now, the reason why has remained a mystery. A new study by an international team of scientists led by UCLA life scientists ...
Plants & Animals
Jul 6, 2011
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0
The first quick, accurate, nondestructive and portable way to scan produce for nutrients has been demonstrated by a team of Texas A&M AgriLife Research scientists. The same scan can also identify diseases in living plants ...
Analytical Chemistry
Nov 1, 2019
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531
Insect-eating pitcher plants temporarily 'switch off' their traps in order to lure more prey into danger, new research from the University of Bristol, UK, and the University of Cambridge, UK, has found.
Plants & Animals
Jan 13, 2015
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151
(PhysOrg.com) -- It seems counterintuitive, but in rare cases carnivorous plants and herbivorous animals nourish each other in a mutually beneficial relationship.
Plants & Animals
Jul 5, 2011
2
0
When plant biodiversity declines, the remaining plants face diminishing productivity, say scientists in study published April 20 in the journal Proceedings of the National Academy of Sciences.
Ecology
Apr 20, 2015
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598
Too early or too late blooming can have serious consequences for plants: It may reduce the seed harvest and jeopardize the reproductive success of an entire season. In order not to miss the optimal time of flowering, plants ...
Biotechnology
Sep 25, 2013
1
0
The molecular mechanisms whereby a spectrum of dahlias, from white to yellow to red to purple, get their colour are already well known, but the black dahlia has hitherto remained a mystery. Now, a study published in BioMed ...
Plants & Animals
Nov 22, 2012
0
0
(Phys.org)—Did dinosaurs lactate? It's a question physiology expert Professor Paul Else has been pondering for years –15 years in fact.
Archaeology
Feb 11, 2013
2
0
Many of an organism's traits are influenced by cues from the organism's environment. These features are known as phenotypically plastic traits and are important in allowing an organism to cope with unpredictable environments.
Ecology
Jun 14, 2019
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495
