Biological coevolution is a reciprocal evolutionary process in which two or more species exert selective pressures on each other, leading to genetically correlated changes in their traits over time.

Evolution isn’t a single, straightforward process – it works in several distinct ways. From species splitting apart over time ...

Chapter 1. The fossil record of parasitism: Its extent and taphonomic constraints -- Chapter 2. Importance of data on fossil symbioses for parasite-host evolution -- Chapter 3. Biodiversity and ...

1. Comparative biochemistry and evolution of milk oligosaccharides of monotremes, marsupials, and eutherians / Tadasu Urashima, Michael Messer and Olav T. Oftedal -- 2. Genomics-based insights into ...