The ________ is a fibrous sac that holds the heart in the center of the chest cavity without hampering its movements, even when the heart is contracting vigorously
Fill in the blank(s) with correct word
pericardium
Biology & Microbiology
You might also like to view...
The evolutionary process by which species become adapted to use a shared limiting resource in a way that minimizes competition is known as:
a. competition b. social parasitism c. predation. d. mimicry e. resource partitioning
Biology & Microbiology
Which of the following measurements cannot be determined by a spirometer?
A) vital capacity B) inspiratory capacity C) tidal volume D) inspiratory reserve volume E) residual volume
Biology & Microbiology
The 1 Kb DNA ladder is mixture of
What will be an ideal response?
Biology & Microbiology
The first stage in the assembly of the spliceosome, the commitment complex, is also known as the
a. A complex. b. B1 complex. c. B2 complex. d. C1 complex. e. E complex.
Biology & Microbiology