A response to adapt to a situation...for example fear could create an adaptive response to "fight or flee", or could paralyze the person into inaction.
When we say the adaptive immune response has "memory," it means that the immune system can remember specific pathogens it has encountered before. This allows the immune system to respond more quickly and effectively if the same pathogen enters the body again in the future.
Darwin's finches are a great example of adaptive radiation, where a common ancestor species diversifies into multiple species to exploit different ecological niches. This process of adaptive radiation is a key mechanism in evolutionary biology to explain the diversity of life forms.
Cytotoxic T cells play a crucial role in the adaptive immune response by identifying and destroying infected or abnormal cells in the body. They recognize specific antigens on these target cells and release toxic substances to kill them, helping to eliminate the threat and prevent further infection.
Antibodies are proteins produced by the immune system that help identify and neutralize harmful pathogens like viruses and bacteria. They play a crucial role in the adaptive immune response by recognizing specific antigens on these pathogens and marking them for destruction by other immune cells. This targeted response helps the body fight off infections more effectively.
a reflex ia an example of an instinctive response
Adaptive Thermogenesis: This can be defined as the regulated production of heat in response to environmental changes in temperature and diet, resulting in metabolic inefficiency. For example, shivering when we are cold uses energy and this is an example of adaptive thermogenesis. (Alexander Bowring 24 / 04 / 2008)
Adaptive Thermogenesis: This can be defined as the regulated production of heat in response to environmental changes in temperature and diet, resulting in metabolic inefficiency. For example, shivering when we are cold uses energy and this is an example of adaptive thermogenesis. (Alexander Bowring 24 / 04 / 2008)
adaptive immune response
True
Antigens
Humoral
Yes, using an umbrella in the rain is an example of a behavioral response to stimuli. The presence of rain serves as a stimulus, prompting the individual to take action—specifically, to use an umbrella for protection. This behavior reflects an adaptive response to environmental conditions, demonstrating how organisms react to changes in their surroundings.
Artificial limbs.
Adaptive behaviour
A torn ligament can be considered a plastic response because it triggers the body's adaptive mechanisms to heal and restore function. The injury prompts a cascade of biological processes, including inflammation and tissue remodeling, which involve changes in cellular behavior and structure. This adaptive response allows the ligament to heal, potentially resulting in altered strength and flexibility, demonstrating the body's ability to adapt to injury and stress. Ultimately, the healing process reflects the dynamic nature of biological tissues in response to trauma.
T helper cells
1) Adaptive Multi-Rate 2) American Medical Response