What organ system is responsible for gas exchange, sense of smell, and creating pressure gradients necessary to circulate blood and lymph?
A. Cardiovascular system
B. Respiratory system
C. Nervous system
D. Lymphatic system
Answer: B
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In pigs, the pectoralis group of muscles consists of ________ muscles, while in humans it consists of ________
A) one; three B) two; three C) three; one D) three; two
The last part of interphase is called
A. the S phase. B. anaphase. C. the first "gap" phase. D. the second "gap" phase. E. telophase.
Which of the choices below is not a function of the urinary system?
A) helps maintain homeostasis by controlling the composition, volume, and pressure of blood B) regulates blood glucose levels and produces hormones C) maintains blood osmolarity D) eliminates solid, undigested wastes and excretes carbon dioxide, water, salts, and heat
What hormone is secreted by the anterior pituitary that stimulates production of milk proteins?
A. Oxytocin B. Prolactin C. Growth hormone D. MSH