1) Which of the following was not a requirement for the formation of life? energ
ID: 259061 • Letter: 1
Question
1) Which of the following was not a requirement for the formation of life?
energy
ozone
atmosphere without molecular oxygen
compounds where H exceeds O
2) A similar characteristic found in two different organisms is called a _______.
clade
ancestry
homology
type
3) Which of the following was most likely the first type of life form to evolve?
autotrophic eukaryote
prokaryote
multicellular organisms
heterotrophic eukaryotes
4) The theory of taxonomy that uses only monophyletic lineages is called ____.
phenetic
cladistics
traditional
all of the above
5) A class is a group of similar ________.
orders
kindoms
phyla
domains
A.energy
B.ozone
C.atmosphere without molecular oxygen
D.compounds where H exceeds O
Explanation / Answer
answer 1- B. ozone is not required for formation of life.
answer 2- C. homology is the state of similar characteristic found in 2 different organisms.
answer 3- B. prokaryotic cyanobacteria was known to be the first organism.
answer 4- D. all of the given statements are correct.
answer 5- A. orders; a class is a group of the similar order.
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