Evidence for classification Flashcards
1
Q
what did new discoveries in microbiology mean
A
major differences within prokaryotae kingdom suggested they had evolved differently.
2
Q
what did carl woese do
A
suggested new system based ribosomal DNA studies
2
Q
what was the prokaryotae kingdom divided into
A
-eubacteria
-archaebacteria
3
Q
how do bio molecules help see if species are closely related
A
earliest lifeforms had same bio molecules so any differences must be due to evolution
3
Q
what are the 3 domains
A
-bacteria
-archaea
-eukarya
4
Q
what are other ways (molecularly) can you determine if species are related
A
-How DNA is stored
-sequence of DNA bases
-sequence of amino acids
