By providing an example explain how habituation is different from adaptation.
Absolutely! Let’s break down the difference between habituation and adaptation with an example:
Habituation:
Imagine you just moved into a new apartment next to a busy train station. At first, the constant rumble and screech of the trains might jolt you awake every night. This disrupts your sleep and keeps you alert. However, after a few weeks of living there, your brain starts to filter out the train noise. You no longer wake up startled, and you might even sleep soundly through the night.
This is habituation. Your response (being startled awake) to a repeated stimulus (train noise) has decreased. However, your ability to hear the train hasn’t changed. You can still consciously focus on the noise if you want to.
Adaptation:
Now, let’s say you decide to take a vacation to a place with much higher altitude. Initially, you might experience shortness of breath and fatigue due to the thinner air. Your body is used to functioning at a lower altitude, where there’s more oxygen readily available.
Over time, your body starts to adapt to the new environment. Your bone marrow produces more red blood cells to carry more oxygen, and your muscles become more efficient at using oxygen. These physiological changes allow you to function normally at the higher altitude.
This is adaptation. It’s a long-term, physical change in your body that allows you to survive and thrive in a different environment. In this case, your ability to breathe efficiently has adapted to the new environment.
Here’s the key difference: