Heartworm infections in dogs and cats are caused by a parasitic ________ that infests the heart of the animal.
A. rotifer
B. flatworm
C. roundworm
D. segmented worm
E. echinoderm
Answer: C
Biology & Microbiology
You might also like to view...
The reducing agent during the Calvin cycle is:
A. NADPH. B. ATP. C. oxygen. D. NADH. E. FADH2.
Biology & Microbiology
Which root part is involved in food storage?
A. dermal tissue B. ground tissue C. vascular cylinder D. root cap
Biology & Microbiology
During reactions catalyzed by oxidoreductases an electron donor is
A) oxidized. B) reduced. C) synthesized. D) degraded. E) unaltered.
Biology & Microbiology
Whose work proved conclusively that spontaneous generation of life from nonlife was not possible?
A. Georges Cuvier B. Walther Flemming C. John Ray D. Louis Pasteur E. Charles Darwin
Biology & Microbiology