Test tube 3 contains _____
A) Paramecium
B) Pfiesteria (dinoflagellate)
C) Entamoeba
D) Plasmodium
D
You might also like to view...
In a growing population, the youngest age classes have
A. the highest number of deaths/year. B. the fewest individuals. C. the most individuals. D. the smallest number of deaths/year. E. the most individuals and the largest number of deaths/year.
In muscle contraction, the breaking of the cross-bridge between actin and myosin is caused by ____
a. hydrolysis of ATP into ADP plus Pi b. formation of ATP from ADP and Pi c. release of Pi from the myosin head d. binding of a new ATP to the myosin head e. return of myosin to a high-energy state
In hydrothermal vent communities, primary productivity is based on
A) bacterial decomposition. B) herbivory. C) photosynthesis. D) chemosynthesis. E) detritivores
Which of the following areas of the body have mucous membranes?
A) mouth B) nasal cavity C) urinary system D) mouth and nasal cavity E) mouth, nasal cavity, and urinary system