The most direct ancestors of land plants were probably A) kelp (brown alga) that formed large beds near the shorelinesB) green algaeC) photosynthesizing prokaryotes (cyanobacteria)D) liverworts and mosses

Which of these represents the correct evolutionary sequence A) cyanobacteria → green algae → land plantsB) cyanobacteria → green algae → fungi → land plantsC) red algae → brown algae → green algae → land plantsD) cyanobacteria → red algae → green algae → land plants

The chromosomes in bacteria are found in A) the mitochondrionB) the nucleoidC) the nucleusD) the plasmidE) the nucleous

______________ earnings are salaries or wages paid to employees.

Before mailing patient statements, which of the following reports should be reviewed for delinquent accounts?

Which of these organisms is least likely to overcome the geographic barrier of the Grand Canyon A) birdsB) pollenC) coyotesD) small rodents

A physician’s NPI is part of the physician identifying information. What does NPI stand for?

Which of these is behavioral isolation prezygotic barrier A) two species live in different habitatsB) two species mate at different timesC) two species share courtship activitiesD) two snails have shells that spiral in different directions

Which applies to the biological species concept A) organisms must be able to breed naturally B) organisms must have fertile offspringC) organisms must breed naturally and have fertile offspringD) organisms must be able to breed and have offspring

Chemoheterotrophs use A) light as energy source and organic compounds as carbon source.B) Organic compounds as energy source and inorganic compound as carbon source.C) N2 as an energy source and CO2 as a carbon source.D) Organic compounds as both an energy source and a carbon source.E) light as an energy source and CO2 a carbon source.