The correct option is
A Yes
Sphenodon is a genus of reptiles that are endemic to New Zealand, also called tuatara. They have few peculiar characteristics like they can hear but they do not have an external ear. They have a third eye also known as photoreceptive. It is considered as a ‘living fossil’ as it is the only surviving member of an ancient group of reptiles that flourished during the time of the dinosaur. Therefore, the correct answer is option A.