Stem cells are _____
a. unspecialized
b. specialized
c. unable to divide
d. always pluripotent
e. only found in embryos
a
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Silent mutations are possible due to the degenerate nature of the genetic code
Indicate whether the statement is true or false
The methanogens
A. are part of the Domain Archaea. B. oxidize hydrogen gas to produce methane. C. appear only in aerobic environments. D. use oxygen as a terminal electron acceptor. E. are part of the Domain Archaea AND oxidze hydrogen gas to produce methane.
Describe the relationship of protists to the major groups of eukaryotes. What will be an ideal response?
In some populations, we can expect that inbred individuals will have ____ in the population than those not inbred
a. more random mating b. lower levels of surviving offspring c. more changes in allele frequencies d. more heterozygosity e. fewer opportunities to mate