The most parsimonious phylogeny is the one that minimizes the number of evolutionary transitions among phenotypic states
a. true
b. false
Ans: a. true
Biology & Microbiology
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The following are all differences between manatees and dugongs except:
a. fresh and seawater habitat for manatees, dugongs only live in seawater. b. dugongs have a larger head. c. dugongs have a shorter flipper. d. manatees' forelimbs form flippers, dugongs' do not.
Biology & Microbiology
Four of the five enzymes listed below perform their
task in the same location. Select the exception. a. pepsin b. lipase c. carboxypeptidase d. nuclease e. disaccharidase
Biology & Microbiology
The mutualistic fungi that can live within the roots of certain plants are called ________
Fill in the blank(s) with correct word
Biology & Microbiology
Many antibiotics cause mispairing between codons and anticodons. What fatal effect would this mispairing have on the cell?
What will be an ideal response?
Biology & Microbiology