evolution Flashcards
1
Q
also refers to as changes
A
evolution
2
Q
consists of four major eras
A
geological time scale
3
Q
first bacteria to ever exist
A
cyanobacteria
4
Q
the age of dinosaurs
A
mesozoic era
5
Q
name of the two tectonic plate
A
laurasia and gondwanaland
6
Q
first fish
A
trilobites
7
Q
also called the recent era
A
cenozoic era
8
Q
this era had three eons, which are hadean, archean, and proterozoic
A
precambrian era
9
Q
the migration of marine animals onto land
A
paleozoic
10
Q
who is the father of evolution
A
charles darwin
11
Q
survival of the fittest
A
natural selection
12
Q
changes in dna sequence
A
mutation
13
Q
traits that promote organism’s success in a particular environment
A
favorable characteristics
14
Q
organisms become better suited to its environment
A
adaptation
15
Q
human intervention
A
artificial selection
