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The bacteria that causes gastric ulcers must be [a]A) halophilicB) basophilicC) thermophilic D) psychrophilicE) acidophilic

DNA of wolves and domestic dogs has a very high degree of sequence homology suggesting they [a]A) have very similar morphologiesB) belong to the same orderC) are both members of the order CarnivoraD) share a very recent common ancestor

When machine-hours are used as a cost-allocation base, the item most likely to contribute to an unfavorable variable overhead efficiency variance is:

The cost of goods sold during 2011 was:

In this phylogenetic tree what is true of A and B compared to D and E A) they share the same most recent common ancestor B) they are sister taxaC) they are equally related to CD) only one divergence separates them  

Why are fossils considered to be an incomplete record of evolution?A) The fossil record shows changes in kinds of organisms that lived on earth.B) The fossil record shows that many animals are extinct.C) The fossil record is biased for organisms that had hard shells and skeletons.D) Fossils document how new organisms come from preexisting organisms.

MATCHING EXERCISE – Chemical Reactions

Mole formula

The best classification system is that which most closely [a]A) unites organisms that possess similar morphologiesB) conforms to traditional, Linnaean taxonomic practicesC) reflects evolutionary historyD) reflects the basic separation of prokaryotes from eukaryotes

A scientific theory like evolution [a]A) is the same things as hypothesisB) is supported,  and make sense of many observationsC) cannot be tested because the described events occurred only onceD) is predictions of future events