The skeletal system Learn about the skeleton, a system of bones and joints that has many important jobs, such as protecting organs and helping the body to move. Skeletal muscles Learn about the ...

Living systems are composed of networks of interacting ... biological processes in the context of living cells and whole organisms. This endeavor requires the ability to track molecules within ...

The questions in this quiz are suitable for GCSE biology students studying classification of living organisms and the impact of modern developments of classifying systems. If you struggled with ...

One particular fungus, Beauveria bassiana, causes the immune system to kill brain cells, promoting neurodegeneration.

Pando — Latin for "I spread" — is the largest known tree on Earth and the heaviest living organism on record ... with that of other trees. The root system produces genetically identical ...

What do a human, a rose, and a bacterium have in common? Each of these things — along with every other organism on Earth — contains the molecular instructions for life, called deoxyribonucleic ...