العلوم والبيئة
Plants may switch between reproductive strategies more easily than thought
المصدر: Phys.org - latest science and technology news stories · نُشر
When it comes to reproduction, plants have options. Some can fertilize themselves, while others rely on pollen from genetically different plants. Many populations even contain a mixture of both strategies. But scientists have long debated whether this mixed approach is truly stab
When it comes to reproduction, plants have options. Some can fertilize themselves, while others rely on pollen from genetically different plants. Many populations even contain a mixture of both strategies.
But scientists have long debated whether this mixed approach is truly stable or simply a temporary stage on the way from one reproductive strategy to another.
أخبار ذات صلة
Physicists reveal new paradigm for fiber growth in neurodegenerative diseases
Some proteins that are linked to neurodegenerative diseases can form both liquid droplets and amyloid fibers. But how are these two states connected, and where do the fibers grow? Leiden physicists Liru Feng and Louise Jawerth have discovered a counter-intuitive mechanism.
Phys.org - latest science and technology news stories ·
While some eucalypts are hard to kill, climate change may test the ability of others to survive
There's no tree like the humble eucalypt.
Phys.org - latest science and technology news stories ·
Why some people escape Alzheimer’s despite carrying a high-risk gene
Scientists have discovered why some people with a high genetic risk of Alzheimer’s remain mentally sharp into their 80s, uncovering a rare mutation that protects the brain from harmful protein buildup. The findings reveal a potential new way to prevent early brain damage and coul
All Top News -- ScienceDaily ·
Some iPhone Duo Models Are Breaking. iFixit’s Teardown Might Explain Why
The repair company iFixit released its repairability rating for Apple’s very first foldable iPhone. It comes as users report a wave of cracked-screen issues.
WIRED ·
Man found dead in Queensland flood waters as state hit by multiple storms and days-long deluge
Many rivers and roads left flooded after torrential downpours across Queensland Get our breaking news email , free app or daily news podcast A man’s body has been found in flood waters following an unusual weather system that delivered multiple storms and a days-long deluge to pa
World news | The Guardian ·