Question

The painted turtle (Chrysemys picta) has an amazing physiology that tolerates wide swings in temperature and oxygen levels and has a wide geographic distribution in North America. In the winter, it goes into hibernation under the ice of the ponds in which it lives and has been observed to tolerate anoxic conditions for up to 170 days at 3oC. What would you predict about this species' ability to survive environmental perturbations that can lead to an extinction event?

Answer 1

The painted turtle has an amazing physiology that allows it to survive in different environments and tolerate extreme conditions. Due to its wide distribution and ability to withstand environmental perturbations, this species has a higher chance of surviving extinction events.

Step-by-step explanation:

The painted turtle (Chrysemys picta) has an amazing physiology that allows it to tolerate wide swings in temperature and oxygen levels. This ability allows it to survive in different environments and contributes to its wide geographic distribution in North America.

In the winter, the painted turtle goes into hibernation under the ice of the ponds in which it lives. During this time, it can tolerate anoxic conditions for up to 170 days at 3°C.

Based on its ability to tolerate extreme conditions and its wide distribution, we can predict that the painted turtle would have a higher chance of surviving environmental perturbations that can lead to an extinction event compared to species that are less tolerant of such conditions.