Tree thinking is a pedagogical approach that emphasises the interpretation and construction of phylogenetic trees to elucidate evolutionary relationships. In the context of evolutionary biology ...

This evolutionary tree shows the split between primate and rodent lineages about 90 million years ago, before the emergence of Alu elements in primates and B/ID elements in rodents. These short ...

Members of the Archaeplastida have primary plastids stemming directly from cyanobacteria. The primary plastids of red and green algae have spread from the Archaeplastida to other branches of the tree, ...

The sum of the probabilities of all outcomes is 1. Independent events are those not affected by a previous event. The probability of two independent events both happening is 𝑃(A and B) = 𝑃(A) × 𝑃(B ...

After having been relegated to the backrooms of dusty museums, surrounded by a cadre of venerable scientists and even older fossils, evolutionary systematics is now enjoying a renaissance that began ...

When you hear the term “evolutionary tree,” you may think of Charles Darwin and the study of the relationships between different species over the span of millions of years. While the concept of an ...