The normal level at which a physiological variable is maintainied is known as its
A. stimulus.?B. control center.?C. negative feedback.?D. set point.?E. effector.
D
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The veterinarian was concerned that the horse with colic might develop ________ (stoppage of intestinal peristalsis)
Fill in the blank(s) with correct word
Which of the following is NOT a function of the skin?
A) protection B) sensation C) thermoregulation D) vitamin A synthesis
Which law states that the total atmospheric pressure is a sum of the contributions of the individual gases?
A) Henry's B) Charles's C) Dalton's D) Boyle's
The cleft chin trait follows a dominant-recessive inheritance pattern with cleft chin being the dormant trait. John is heterozygous for a cleft chin as is his wife Betty. John and Betty have three kids all of which have a cleft chins
According to Punnett square prediction what is the likely hood that their next child will have a cleft chin? A) 25% chance the same probability for all subsequent children B) 0% because the three pervious children have cleft chins already C) 100% chance because the mother and father both have cleft chins D) 75% chance the same probability for all subsequent children