system
Given the following post, respond as if you're commenting on Reddit:
human
If one were to take a seasonal tree from the Northern hemisphere (that has lost all its leaves), and replant it in the Southern hemisphere, what would happen?

If one were to take a tree from one hemisphere, and replant it in the opposite hemisphere (where the seasons are opposite), what would happen? Would that tree simply readjust to that hemisphere's season?
gpt
Plants use more cues than just temperature to determine when to go into dormancy. Things such as resource availability and length of daylight also have an impact in what temporal stage plants are in, depending on the specific species. If a deciduous tree that had lost its leave was replanted in a region that was in the growing season, the local conditions would trigger physiological changes and the tree would again sprout leaves and take advantage of the available resources.

Dormancy is an evolutionary adaptation to deal with the stress of cold temperatures, low light, low resources, etc. Assuming the tree had the capabilities to do so, and could overcome the stress of being replanted, it would adjust and begin growing again.

TL;DR- The local conditions would trigger leafy growth again and the tree would adapt to the local conditions.

Source: Me, a wildlife and rangeland ecologist. (this info specifically from a university course in Plant Ecology with Dr. Gary Clambey, Plant Ecologist)