Some animals have evolved sexual maturity in juvenile body forms. This is called ____
a. allometric growth
b. vicariance
c. paedomorphosis
d. punctuated equilibrium
e. convergence
ANSWER: c
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The volume of blood pumped out of a ventricle with each heartbeat is known as ________.
a) pressure (BP) b) heart rate (HR) c) cardiac output (CO) d) stroke volume (SV)
Which of the following is NOT a type of passive transport?
a) osmosis b) endocytosis c) diffusion d) facilitated transport
What is the causative pathogen for bubonic and pneumonic plague?
A. Yersinia pestis B. Yersinia enterocolitica C. Yersinia pseudotuberculosis D. Salmonella enterica E. Salmonella flexneri
The proteins of the plasma membrane are in large part responsible for the cell's activity to interact with its environment. They act as or are involved in all of the following except:
A. packaging B. channel C. reception (receptor proteins) D. recognition E. electron transport