Which of the following is an example of a vestigial structure? (2021)
Practice Questions
Q1
Which of the following is an example of a vestigial structure? (2021)
Human appendix
Whale flippers
Bird wings
Insect wings
Questions & Step-by-Step Solutions
Which of the following is an example of a vestigial structure? (2021)
Step 1: Understand what a vestigial structure is. A vestigial structure is a part of an organism that has lost its original function through evolution.
Step 2: Identify examples of vestigial structures in humans. One common example is the human appendix.
Step 3: Recognize that the appendix used to have a function in digesting cellulose in our ancestors, but it no longer serves that purpose.
Step 4: Conclude that since the human appendix has lost its original function, it is indeed a vestigial structure.
