Which gas was not present in the Miller-Urey experiment?

a. All of them were present

b. CH4 (methane)
c. H2O (water)
d. H2 (hydrogen gas)
e. NH3 (ammonia)


a

Biology & Microbiology

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Which of the following procedures may be used to map genes in a fungi with an unordered tetrad ascus?

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What would likely be true when P = 0.9?

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Select all of the choices that apply to a gene carrier.

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