Examlex
Which of the following does not belong to a negative feedback mechanism?
Learning
The process of acquiring new, or modifying existing, knowledge, behaviors, skills, values, or preferences through experience or education.
Nervous System
Organ system of humans that includes the brain, spinal cord, sense organs (eyes, ears, etc.), and associated nerves. Receives, integrates, and stores sensory input; coordinates activity of other organ systems.
Endocrine System
Organ system involved in the coordination of body activities; uses hormones as chemical signals secreted into the bloodstream.
Altruism
Social interaction that has the potential to decrease the lifetime reproductive success of the member exhibiting the behavior.
Q2: Water and minerals move upwards in roots
Q3: From the most general to the most
Q14: At the base of the skull,the spinal
Q17: Which of the following body systems is
Q27: Which of the following is the most
Q34: Which of the following receptors uses rods
Q42: Cells which have the genetic capability of
Q43: (p.19.06-19.10: Among the protostomes,compare and contrast the
Q45: The stomata of the leaves open and
Q50: The knee is an example of a(n):<br>A)Immovable