Evolutionary Biology Study Guide
Natural selection, population genetics, speciation, phylogenetics, and the history of life.
Core topics in Evolutionary Biology
- Natural Selection
- Population Genetics
- Speciation
- Phylogenetics
- Molecular Evolution
- Macroevolution
Why students struggle
Evolutionary bio rewards proof-style reasoning: given a phylogeny, infer ancestral states. Students who only learn the vocabulary lose to those who can read a tree.
How Fennie helps
Fennie drills phylogenetic-tree reading and ancestral-state inference as a separate skill from definitions.
How to study Evolutionary Biology
- 01Learn to read trees: root, branch length, polytomy, monophyletic group
- 02Practice ancestral-state reconstruction problems
- 03Use Fennie for population-genetics quantitative problems
- 04Pair every concept (drift, gene flow) with a real-world example
Frequently asked questions
Is evolution math-heavy?
The population-genetics portion is, the rest is logic and named examples.
Phylogenetics confuses me — where do I start?
Start with reading completed trees before building them. Read 50 trees before you draw one.
Does Fennie cover cladistics?
Yes — Fennie covers parsimony, maximum likelihood basics, and tree-reading exercises.
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