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Phylogenetic tree - 🧠 ANSWER ✔✔A chart showing evolutionary
relationships as determined by evolutionary systematics
cladogram - 🧠 ANSWER ✔✔A chart showing evolutionary relationships as
determined by cladistics analysis
Biological Species Concept - 🧠 ANSWER ✔✔(Mayr, 1970) a depiction of
species as groups of individuals capable of fertile interbreeding but
reproductively isolated from other such groups
Speciation - 🧠 ANSWER ✔✔The process by which a new species evolves
from an earlier species
, Sexual Dimorphism - 🧠 ANSWER ✔✔Differences in physical characteristics
between males and females in the same species
intraspecific - 🧠 ANSWER ✔✔Within species
interspecific - 🧠 ANSWER ✔✔Between species
Geological Time Scale - 🧠 ANSWER ✔✔The organization of earth history
into eras, periods, and epochs
When as the Paleocene era? - 🧠 ANSWER ✔✔65-56 million years ago
Where were Paleocene fossil primates found? - 🧠 ANSWER ✔✔North
America and europe
plesiadapiforms - 🧠 ANSWER ✔✔Extinct Paleocene mammals closely
related to primates
Differences between plesiadapiforms and modern primates - 🧠 ANSWER
✔✔Longer snout
Eyes not positioned at the front of the skull
No post-orbital bar
Smaller brain