By definition, an animal having a(n) closed circulatory system will also have a hemocoel. Indicate whether the statement is true or false


False - open

Biology & Microbiology

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Amphibians are thought to have evolved from  

A.  ray-finned fish. B.  lobe-finned fish. C.  spiny fish. D.  skates and rays. E.  annelids.

Biology & Microbiology

What is wave shock? a. The immediate generation of a wave along the shore

b. Force of a wave against organisms and coastline. c. Cold temperature shock of a wave. d. The magnitude of the wave.

Biology & Microbiology

Which of the following appeared last in the evolutionary timescale

What will be an ideal response?

Biology & Microbiology

Histoplasmosis should be suspected in cases of fungal respiratory infections found in

A) the Mississippi and Ohio River valley regions. B) dog owners. C) HIV-AIDS patients. D) construction workers. E) cattle or dairy farm workers.

Biology & Microbiology