The highly acidic environment in the stomach requires the body to have some defense mechanism to protect itself. Production of bicarbonate constantly helps in coating the stomach with layers of mucosa. Bicarbonate aids in neutralizing the acidity levels in the body. Any acid touching the mucosa is contained within the levels. In case of excess production of acid, attack of bacteria Heliobacter pylori, or lack of blood supply, this mechanism can fail leading to gastric ulcer.
What is a defense mechanism
One of the defense mechanism's of the turtle is the ability to hide in it's shell.
Stockholm Syndrome is an example of the defense mechanism of identification.
Adaptation or defense mechanism.
No, the hand gestures are not viewed as a defense mechanism but communication mechanism. Some of the hand gestures that is viewed as a defense mechanism includes crossed arms with fists and arm crossed with thumbs.
Reflexes are a part of the body's defense mechanism.
aggressive defense
me
Defense is usually good.
no
mimicry
Displacement.