I’m Dr Alex Lathbridge and this is Bitesize Biology. This is the first episode in a series on Inheritance, Variation and Evolution. Or in other words, how you get things from your biological ...

In the great upheaval of scientific thought that followed the announcement of the theory of evolution, the phenomena of heredity and variation were suddenly thrust into the forefront of biology.

But there is another, more compelling reason for why life history evolution is important: adaptation by natural selection is based on variation in Darwinian fitness among individuals, and since ...

The changes and variations in genetic code that occur over time are referred to as "molecular evolution." The molecular evolution of an organism can be very different from its morphological (body ...

Identify how animals and plants are adapted to suit their environment in different ways and that adaptation may lead to evolution. Recognize that characteristics are passed from parents to their ...

The variation within a single species has produced differences as large as those between two separate species. Some critics of the theory of evolution argue that it doesn't convincingly explain ...

Drowzee and its evolution have always been considered ... these Pokemon haven't seen any official new forms or variations across the years. This has left the Drowzee family an ideal subject ...

The broad aim of our research is to understand the processes and the underlying genetic mechanisms that shape intraspecific life history variation in the wild. Most of our research focuses on ...