ניווט נגישות
כתבות אחרונות מאתר 'Phys'
Phys

Animal genomes follow irreversible 'evolutionary highways' across thousands of species‎

A human, an octopus, and a coral could hardly look more different—yet deep inside their cells, their chromosomes still carry recognizable pieces of a genome inherited from an animal ancestor that lived more than 600 million years ago. Since then, their chromosomes have fused, split and rearranged countless times. Today, thousands of animal genomes have been sequenced.

16:28
תפריט כתבה
Phys

Earth's magnetosphere might not protect us from superstorms after all‎

Science seems like a straightforward endeavor. You come up with a hypothesis, collect data to prove or disprove it, and analyze that data to see whether the hypothesis is right. But anyone who actually does science will tell you that it is often not that straightforward. One of the most common complexities is data analysis.

15:26
תפריט כתבה
דיווח על כתבה זו הסתרת כתבות מאתר זה המשך קריאה באתר המקור