Phytophthora, a pathogen attacking a wide variety of plants, is a(n):
A. alga
B. protist
C. lichen
D. fungus
E. bacterium
B. protist
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What is the function of the following parts of a compound light microscope?
a. condenser lens: b. iris diaphragm: c. objective: d. ocular:
What distinguishing feature characterizes aerobic and anaerobic respiration but does not play a role in fermentation pathways?
A. The absence of O2 B. Oxidation-reduction reactions C. Hydrolysis reactions D. The presence of an electron transport chain
Which of the following is characteristic of hypothyroidism?
a. Grave’s disease b. elevated heart rate c. thyroid stimulating antibodies d. intolerant to cold temperatures e. heavy sweating
Because whales breathe via lungs, have a little hair when born, and nurse their young, these ____ characters allow us
to classify them as mammals. a. shared derived b. share ancestral c. polyphyletic
d. homoplastic e. homologous