Among aquatic animals, only the blood of ________ is nearly isotonic to seawater.

A. salamanders
B. whales
C. freshwater bony fish
D. marine bony fish
E. cartilaginous fish


Answer: E

Biology & Microbiology

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Which of the following statements is true regarding the sexual life cycle of basidiomycetes? Select all correct choices

A. Spore precursor cells undergo meiosis and mitosis to form spores. B. Spore precursor cells only undergo meiosis to form spores. C. Spore precursor cells only undergo mitosis to form spores. D. Fruiting bodies are composed of both haploid (1n) and dikaryotic (n+n) cells. E. Fruiting bodies are only composed of dikaryotic cells (n+n).

Biology & Microbiology

A human pedigree ____

a. is a family tree chart showing birth and death dates b. certifies that an individual has a particular genome c. certifies good genetic health d. represents the inheritance of a trait through several generations of a family e. summarizes the health history of an individual and his/her parents

Biology & Microbiology

Four of the five choices listed below are derived

from the same germ layer. Select the exception. a. lining of intestinal tract b. circulatory system c. liver d. pancreas e. stomach

Biology & Microbiology

What nutritional supplement is correctly paired with the health issue it addresses?

What will be an ideal response?

Biology & Microbiology