- Which Of The Following Characteristics Structures Or Processes Is Common To Both Bacteria And Viruses A Being Free L 1 (19.74 KiB) Viewed 13 times
- Which Of The Following Characteristics Structures Or Processes Is Common To Both Bacteria And Viruses A Being Free L 2 (15.77 KiB) Viewed 13 times
- Which Of The Following Characteristics Structures Or Processes Is Common To Both Bacteria And Viruses A Being Free L 3 (18.08 KiB) Viewed 13 times
- Which Of The Following Characteristics Structures Or Processes Is Common To Both Bacteria And Viruses A Being Free L 4 (13.21 KiB) Viewed 13 times
- Which Of The Following Characteristics Structures Or Processes Is Common To Both Bacteria And Viruses A Being Free L 5 (16.45 KiB) Viewed 13 times
Based on what you know about the history of life on earth, which event most likely came last? (i.e. most recently) A. Invasion of species onto land B. Multicellularity OC. The first eukaryotes D. The Cambrian Explosion
To apply parsimony to constructing a phylogenetic tree, A. choose the tree that assumes all evolutionary changes are equally probable B. choose the tree in which the most branch points C. choose the tree that represents the fewest evolutionary changes, either in DNA sequences or morphology D. choose the tree with the fewest branch points
Structures that are similar such as bird wing and bat wings contain different bones that arose through convergent evolution. These structural similarities are an example of A. homologous structures B. analogous structures C. synapomorphies D. same same structures
During the oxygen revolution, what was the consequence of the release of oxygen gas by bacterial photosynthesis? A. changed earth's atmosphere to support life that breathes oxygen B. prevented the formation of an ozone layer C. changed the atmosphere from oxidizing to reducing D. made life easier for anaerobic organisms