Answer :
Vestigial structures are best described as: They may have had an important function in the past
Answer: They may have had an important function in the past.
Explanation:
- Vestigial structures are the ones which are present in an organism but do not serve any essential function in the organism.
- It is believed that these structures must have served an important function in the past but have lost their functionality over the course of evolution.
- An example of vestigial structures found in humans is the tailbone.