New research challenges the long-standing idea that most fixed genetic mutations are neutral. For many years, scientists studying evolution have believed that most genetic changes influencing how ...

One hundred years ago, in a Dayton, Tennessee, courtroom, a case was heard that created nothing but “noise.” It was the first battle over teaching the topic of evolution, and it became part of a war ...

In most narratives, the story of evolution is the story of organisms emerging from the ocean and eventually populating the ...

In most developing tissues, signals called morphogens act like lighthouses, guiding nearby cells toward their fate and ...

The evolution of eukaryotic cells represents one of the most pivotal transitions in the history of life, marked by the emergence of cellular compartmentalisation and increased complexity. Central to ...

A unanimous state board of education in Texas has endorsed the concept of teaching evolution by way of adopting 11 new biology textbooks, all of which cover the politically sensitive topic. Texas ...

Try these interactive flashcards based on GCSE biology past papers. By working your way through the flashcards created by experts, you can prepare for your biology exams and make your revision more ...

Get here Class 12th Biology paper pattern along with marking scheme and marks distribution for important topics.